7. Here's how Mo solved the subtraction problem 635 – 813: 635 -813 - 222 Mo did this by working from right to left, saying 5 3 = 2 3 - 1 = 2 6 - 8 = -2 a. Is Mo's answer right? b. Solve 6(100) + 3(10) + 5(1) [8(100) + 1(10) + 3(1)]

Q: 4. Given that 3-2i is a root of the equation z-6z³+18z²+pz+65-0, find all the roots and the real…

A: If  is a root of  then its conjugate  is also a root of  and hence  is a factor of .

Q: ) 2(х — i) (х + i) (x + 5)

A: We have to multiply 2x-ix+ix+5…

Q: SOLYE FOR X 21. D: 3(x – 1) = 2(3x – 9) %3D - 3x - 3 = 6x- 18 Distribute Subtract 3x from both sides…

A: Given:           3x-1=23x-9   Distribute on both sides        3x-3=6x-18   Subtract 3x on both sides…

Q: Which of the two techniques presented in the text would you use to simplify (1/4 + 1/3)/(3/4 - 1/6)…

A: 14+1334-16 Divide both the top and bottom of the fraction by the  common denominator . First find…

Q: 2. In modern notation, Cardano's formula for solving x³ + px + q = 0 is x = 2 A. x³ +9x-26= 0 B. x³…

A:

Q: 10. Consider the following questions about roots. (a) What property must a number have to be a…

A: We need to explain what property a number must have to be a "square root of 25". Of what polynomials…

Q: How is 1/2 (x+5)-4=1/3 (2x-1) solved for an answer?

A: The given equation is 1/2(x+5) -4 = 1/3(2x-1).

Q: 14. Here's how Mo solved the subtraction problem 635 - 813: 635 -813 -222 12226 Mo did this by…

A:

Q: Solve the equation A and 189 busing LU factorization (NOT by using A) given that -3-4 -55 [] - 190 4…

A: NOTE: Refresh your page if you can't see any equations. . here we have and LU factorization is  so…

Q: I need 12 done

A:

Q: Given the equation f(z) = 0.2z? + 20z +1.8 %3D , then using the standard classical discriminator…

A: For a quadratic equation: ax2+bx+c=0, the roots are calculated using the formula: x1, 2=-b±b2-4ac2a.…

Q: how/why does it go from 5n^3-n^2/2n^4+n^3 to 5n^3-n^2/2n^3+n^2  where does the n in the denominator…

A: It is provided that cn=5n3-n22n4+n3n. We need to simplify the provided steps.

Q: What are the solutions to (3x + 1)(x + 8) = 0? O 1/3 and 8 O -1/3 and -8 O-3 and -8 O-1/3 and 8

A:

Q: B = (25²+25+1)²² - (22²² +25) (1+2$) (2£²+25) 2

A: To simplify.

Q: 3.9b + a3 + 27 - 3a2 + 5a3 - 2a2 + 2.1b + 7

A:

Q: 14. Ryan and Tyler solved 3x- 14x + 8. Ryan argued that (x – 4)was a factor and Tyler argued that -…

A: Give the equation that was argued by Ryan and Tyler 3x2−14x+8

Q: 15. Given the equation 3x-4x -12 =0, how many roots are there? Rational or irrational?

A: Given equation  3x2-4x-12 = 0 ....... (1) Quadratic formula for the solution of the quadratic…

Q: Find all integer solutions to 25s+ 14t = 1. O

A: Given equation25s + 14t = 1We have to find all integer solutions for s and t.

Q: Solve the following: a) (x+3)(2z – 5) = 0 b) z? – 10 = 16 c) z? – 3z = 9

A: (a). The given equation is: (x+3)(2x-5)=0

Q: Italian Algebra

A:

Q: Write the equivalent fraction for x2 4 that has a denominator of (x + 2)(x – 2)(2æ + 3). a) 10x +3…

A:

Q: Scale your axes On separate sets of axes, graph each of the following equations. If yon de remember…

A:

Q: -3 ≤ 5/6 X - 1 ≤ 4

A: Since you have asked more than one question , we will solve the first question for you. If you want…

Q: -(-6) ± V(-6)² – 4(3)(-3/4) +t = 3t2-6t - 2(3) 6 ± V36 + 9 =t = 6土V45 + t = 6+ 3/5 2士V5 +t = 2 +t =…

A: Explained below

Q: ate. 1. Evaluate: 8+6(X-3)" for X-13 I. 2. Simplify: 6+4[7-(X-2)] 3. Perform the indicated…

A:

Q: re the following: Note: m=7 n=8 What is the result of the expression which is equival (x + 7) and…

A: Introduction: To make it less hard or difficult; to make it simpler or easier To condense an…

Q: 1 (a) Solve the equation (23 - 4x) (4* + 4) = 2. (b) (i) Simplify 108 – , giving your answer in the…

A:

Q: Which of the following expressions is equivalent to 2(-3x2 + 6x + 1)– 2(4x2 – 3x + 1)? Explain your…

A:

Q: -10₁ 30-0 = -2 8 5 6 9 5 -3 -21 2 -7 x2 1 2 X3 -3 4 -1 -7 4 Solve for the unknown values using…

A:

Q: Islamic Algebra

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Q: 57 + = 12 + 12 with k an integer. The solutions in [0, 27) can be found by letting k equal values…

A:

Q: How would I solve this and what is the answer? 2(xa N(x-4)°(2 (3.2Xk -4)3(x+1) Factor out the GCF…

A: Given expression is 2x3+13x-4523x2x-43x3+1. Simplify the above expression.…

Q: Solve for x and y. X = y = -5 -3 [ 2² ] - [ -6 - 3] x -3 6 21 8

A:

Q: 63x – 9 – 10 = -3

A: Solve Equation

Q: What is the correct rearrangement of the folowing equation in order to do it in your hel rather than…

A:

Q: IV. Solve the following problems. 27. Find p if x' - 2x2 + px + 9 leaves a remainder 1 when divided…

A: Concept: Remainder theorem: If any polynomial p(x)  divided by (x-a) then remainder is p(a).