Solve the rational equation 14 1 + x-6 x x-7 x-7 ○ a) x = 1, x = 8 ○ b) x = 1 ○ c) x = 7 ○ d) x = 1, x = 7

Q: add the following hours and minutes: 2 hrs 15 min3 hrs 25 min3 hrs 26 min1 hr 07 min1 hr 15 min1 hr…

A: First, we need to add all the hours together. The hours are: 2, 3, 3, 1, 1, 1, 1, 1, 3, 2, 2, 3, 3,…

Q: search P(QP) Q 1.-P:PR 2.-QP:PR 3. Q:MT 1, 2 4. Q:DNE 3 Submit 4.5 P. (QP) Q 1. P: PR 2. Q-P PR 3.…

A: Detailed Step-by-step Solutions Problem 1: ¬P, (¬ Q → P) ⊢ QWe aim to prove Q from the…

Q: Tell whether the following numbers are irrational, irrational, or undetermined and why  1.)…

A: 1.) .241345345345....This number has a repeating decimal sequence (345), and a number with a…

Q: Help solve

A: If you have any problem let me know in the comment section thank you.

Q: 8. The value of k, for which is a singular is: a. ± 4 b. ± 5 C. ± 7 d. ± 6 A= 28 [k 14 2k 9. If A is…

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Q: I need do fast typing clear urjent no chatgpt used i will give 5 upvotes pls full explain

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Q: 3. Answer the questions for the quadratic function f(x) = -2x² + 8x - 10 a. Does the parabola opens…

A: e. graph of f(x)

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Q: part b) please

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Q: PROBLEM 3 Let n € Z. Let G = * for all k, mЄZ and z, wЄ Z2. Show that G is a group. (Z/nZ) × Z2 as a…

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Q: add the following hours and minutes: 2 hrs 15 min3 hrs 25 min3 hrs 26 min1 hr 07 min1 hr 15 min1 hr…

A: First, we add all the hours together. The given hours are:2, 3, 3, 1, 1, 1, 1, 1, 3, 2, 2, 3, 3, 2,…

Q: Question 5. Let A, B, C ben x n-matrices, S is nonsigular. If A = S-1 BS, show that det (A) = det…

A: I hope you are finding the material engaging and informative. If you have any questions or…

Q: part b please

A: Step 1: The vector space  consists of all polynomials of degree at most 3 with real coefficients. We…

Q: Without a calculator. (x-36)³ = 16 (XER+) x 20 = 4% y = ? SHOW YOUR METHOD. Copyright@Hass123411

A: Step 1: Step 2: Step 3: Step 4:

Q: see images for question

A: From the matrices A and B :A=⎝⎛​8111​72−8​−501​⎠⎞​B=⎝⎛​111​584​203​01−6​⎠⎞​Matrix multiplication:…

Q: 2 4x² - 12x-7=0 A) 7 ON 1,-1 4 OB)-, 7 1 C) 2,2 Oa½½-½ c) 17/17, - 1/1/1 D) 2, 2 ODI-,-

A: We solve the quadratic equation:  4x2−12x−7=0 Step 1: Use the Quadratic FormulaThe quadratic formula…

Q: Exercise 9.1. Let R = M2(R), the ring of 2-by-2 matrices with entries in R. (1) Show that a matrix A…

A: well explained above.

Q: A provincial government allocates 26% of its budget to education, 31% to health care, and 18% to…

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Q: Exercise 7.3. Let G be a finite group and n = N with n ||G|. (1) Suppose H is the unique subgroup of…

A: Part (1): Show that H is normal in G if H is the unique subgroup of G with [G : H] = n. Proof:Let G…

Q: Linear al

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Q: 1) Listen Describe the error in the problem X 3 X x 3 - 2 = 25x = 0 25x 25 x = ±5

A: The correct steps to solve the equation  should be as follows:x3 - 25x = 0x(x2 - 25) = 0x(x + 5)(x -…

Q: 1) Calculate 49(B-1)2+7B−1AT+7ATB−1+(AT)2 2)Find a matrix C such that (B − 2C)-1=A 3) Find a…

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Q: Kindly show me doamin , range , end behavior, x and y intercept , maximum and minimum and the fu…

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Q: I want a solution with steps that will convince the professor, not an explanation and definitions,…

A: 1. Prove: Z does not have a composition seriesWe will prove this by contradiction.Assume that Z has…

Q: Question 2 over a field K. Let Mn(K) denotes the vector space of n x n matrices

A: Step 1:Step 2:Step 3:Step 4:Here 2 mod 3= 1 and −1 mod 3= 2.−2 mod 2= 0 and −1 mod 2= 1.

Q: Exercise 14.4. Let R be a ring, and Z(R) = {a Є R | ab = ba, \b € R} For every nЄN, show that…

A: Solution:To prove that Z(R) is a subring of R, we need to show that it satisfies: Step1. Non-empty:…

Q: Solve 3x² + 2x-5=0 О ○ A) 3,- 11/1 ○ B) 1,- 5/35 5 Oc)-1, 33 ○ D) 1, - 3/3

A: If you have any questions let me know in the comment box thankyou.

Q: 3. Simplify the matrix expression A(A-B) - (A+B)B-2(A - B)2 + (A + B) 2

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: 2. Part II Real World Examples. Pesticides Pesticides that kill all insect species are not only bad…

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Q: Question 1 (1 point) What are the correct steps to simplify the following problem? (4x² + 11x-1)…

A: Step 1:

Q: Exercise 14.3. Let p be a prime number, and let ø : Z[x] → Zp[x] be the ring homomorphism defined by…

A: Step 1:  Step 2: Step 3: Step 4:

Q: adidas Samba OG X b Success Confirma ×☑Fall 2024 College X Untitled documen X Mind Tap - Cengaç X WA…

A: Given that the bacteria doubles every 1.5 hours, we can formulate the exponential model as:…

Q: PROBLEM 3 Let n € Z. Let G = * for all k, mЄZ and z, wЄ Z2. Show that G is a group. (Z/nZ) × Z2 as a…

A: To show that G = (ℤ/nℤ) × ℤ₂ with the binary operation defined by ([k], z) ⋆ ([m], w) = ([k + zm],…

Q: x 2 +4x+20= 12x - 5

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Q: For the given linear function, make a table of values and sketch its graph. r(t) =- t +7 -10 -5 -10…

A: Step 1: Step 2: Step 3: Step 4:

Q: 3 11 Find B-1. Let B = 1 4

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Q: A utility pole is 35 ft tall. The pole creates a 50 ft shadow. What is the angle of elevation of the…

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Q: For each of the following equations, a solution is given. Show whether the given solutionis correct…

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Q: 8644 ×290 16 ×213 (123×23)+234 -325

A: BODMAS Rule:Brackets (solve expressions inside brackets first).Orders (handle exponents or powers,…

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Q: 10-(y+6)+(3y-2)

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Q: please show how i would input this into excel

A: Step 1: Step 2:Step 3:Step 4:

Q: Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and…

A: Two functions are given: f(x) = −2(x − 4)2 + 2 and h(x) (as shown in the graph). The task is to…

Q: Matrix MЄ R4×4, as specified below, is an orthogonal matrix - thus, it fulfills MTM = I. M (ELES),-…

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Q: find all the zeros of the polynomial function h(x)=x4-3x3+6x2+2x-60

A: The problem is asking us to find the zeros of the polynomial function h(x)=x^4-3x^3+6x^2+2x-60. The…

Q: PROBLEM 2 Let σ, TEST be defined by the formulae 1 2 3 4 5 6 7 στ 5 4 1 6723 and T = (6 1)(5 1)(4…

A: 2.1 Let's find the cycle decompositions and orders of σ, τ, and στ.For σ = (1 2 3 4 5 6 7) (5 4 1 6…