31. Algebra Fill in the reason that justifies each step. Given: QS = 42 x + 3 2x Prove: x= 13 R

Q: H.WSolve et -et 2.

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Q: Find 2B and simplify. -2 0 5 В 3 5 4 4 2B = [00]

A: Solve the following

Q: yu Solve the above differential Equation y making tab lo and deri vatives to' compare fco-efticients

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Q: e" + 2 dr e# + 2x 18.

A: Explanation of the answer is as follows

Q: Find 3xe Select one: O a. O b. da. Hint: use substitution. (e-1) (1-√e) (1-e¹) ○ c. O d. (1-e)

A: ∫xndx=xn+1n+1+clet x2=t2xdx=dtwhen x=0, t=0when x=1,t=1

Q: Complete the equation. 6 x 8

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Q: 11. Find the values of the real numbers x and y if (x- 4i) – (3 – i) = 6 + yi. तद A. x = 3, y =-5 B.…

A: Consider the given complex equation, x-4i-3-i=6+yi simplify the equation as follows,…

Q: What is the value of ï so that 3(−5x + 4) = −2(x + 4). Select one: O 20 13 O 3 0 -3 7 12 11 8

A: here we can use simple calculations to solve this question.

Q: D Express the interval in (a-k, a+R) aad 1 x.-alc.R I(3x+1)?(<!

A: |(3x+1)2| &lt;1 both side we take square roots |3x+1|&lt; +1 3x+1 &lt;+1 3x+1&lt;1    or    3x+1&lt;…

Q: 14. Area of the rectangle = 22 2x + 1 3x+1

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Q: .1 | x?elnxdx = - 682.5. Find a. Given: (A 4 B) 5 (c) D E

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Q: b) Evaluate:- 2 6² 44x² In(x) dx

A: Topic = Integration

Q: evaluate det(A) by a cofactor expression along a row or column of your choice

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Q: ΔΡQR - ΔΜΝΡ. (5x+9) cm 30 cm (x+5) cm 10 cm 5 cm (4x) cm What is the length of side QR? 4 cm 9 cm 24…

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Q: Find QP.

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Q: Find the value of x that makes A|| B. A 5. 22 = 2x + 10 and 24 = 4x + 80 x = [ ? ] %3D

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Q: Ext: Find in 이) (2+31)2

A: Given, (2+3i)2

Q: 2. Show that div r = 3 %3D

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Q: Ve+ v12z – 36 + Vz - v12z – 36 da : avb %3D | What is the product of a and b?

A: Disclaimer: Since you have posted multiple question, we will answering te first question for you. In…

Q: In the figure, TV = 3x - 12 and TU = 5x24. What is the value of x? B U A T V ·C

A: Given data  TV = 3x -12TU = 5x -24

Q: 20+9u du (9u? + 20) . 3/21

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Q: Triangle ABC has sides 7, 9, and V 32. Triangle ABC is a right triangle. False True Not enough…

A: In given traingle three sides  by pythogores theorem

Q: as 4√ can be expressed by the form rela

A: The complex number: z=x+iy can be written in its exponential form as: z=reiϕ, where r=x2+y2,…

Q: inside r=2 fnd quader. ) area Find oud side r=2co in

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Q: 4 While racing, the driver needs to speed up at the evation. Sove the expression to find the…

A: We can find the velocity as below

Q: 1.f AXYZ - ARST, find RS. 40 3x +2 Sx -3 T. 60

A: Triangle Question

Q: 22vx10 4Vx11 2 120 3x 1+ V5 V5 V3 1- V2' B (Ctrl) ►

A: This problem is of application of mathematics. By using the simple formula of surds and indices we…

Q: A D 12) Simplify. /50 O -5V7 O -5/TŪ O -2/3

A: Topic = Algebra

Q: 25y2 1. Simplify the expression Show your work. 6x Answer:

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Q: 64- 4x-4 N 27 36, 72 P 96 O a 10 (horseback riding) 3 (grading papers) 7 (making a Tik Tok) 9…

A: This question is simply based on properties of triangle

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Q: Calaulaty the commutators.

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Q: Which equalion represents O8? 2 B O A. (x-3)++ 3 - 4 B. (x+ 3) - (y- 3) = 4

A: Equation of circle

Q: Given the function h(c) = 2c+8, solve for h(c)3D2. Provide your answer below

A: Given function h(c)=2c+8c