52-2)180--2)180とろ (2x+プト3メナ2×+108けると=540 7x+197354 7x=343 X=49 12 108 とろとし 0 L4=82 LC=34タミ147 LD=249=98 3x 2X LE=108 213= 2x+7-105 17) m Z3 = (2x- 6)(x- 4) mZ5= 5(5x + 3)- (2x²-42) Determine the value of x so that line I will be parallel to line m. >m mL3+mL521800 8/レ 3/4 5/6 23 イメニ130-81 (2x-6)(x-5)+5(5x+3)-(2x?2)=/io 2A-8x-6x+24+25x+5-2x-42=D190 18) Given: XM bisects YXZ and ZYMZ. Prove: XM bisects ZYKZ statements reasons M. 19) Given: PS = RQ; PO = RS Prove: PQ|| SR statements reasons

Q: 12. x2 + 11x – 42% D 13. 6x2-54x - 78 =

A: Topic:- algebra

Q: ax²-9x x+6x-16 メ+7x-6 のーメクtンメ 18x

A:

Q: a) x4 - 20x2 + 64 = 0 x+4 b) 하는 -4 x+2

A:

Q: (2 (aど-4-) -4x

A:

Q: (-5u^3v^4+9u)+(-5u^3v^4-8u+8u^2v^2)+(-8u^4v^2+8u^3v^4)=

A:

Q: 4) Subtract 5x + 6 from 3x–1 and simplify.

A:

Q: 20x - 80x * + 32x*- 8

A: As we know that: The sum/difference rule: f±g'=f'±g' The Power law: ddxxn=nxn-1 Given:…

Q: 2x2-x-21 Simplify: 5x+20 x2+7x+12 x2+8x+16

A: Given expression: 2x2-x-215x+20x2+7x+12x2+8x+16

Q: 5. Determine the missing factor. a) 8xy. )(2xy) b) -6x²= (3x²)( c) 15x¹z = (5x²)) d) -49a²b5 (76³)…

A:

Q: 3メ+2) てx-ヌ)

A:

Q: Which of the following expression is equal to (x^(2)-9)/(x^(3)-7x+12) ? a. (x-3)/(x-4) b.…

A:

Q: Evaluate (2x + 4)(3x + 2) d dx A) 6 C) 12x + 16 B) 6x² + 16x + 8 D) 30x² + 43x + 8

A: Given query is to find the Indicated derivative.

Q: Choices for 64-66: (x+6)(x² -2x² – 4x +3) 54. A) -4x +6x* -12x - 8x² +24x 5. (2x-3)(-2x² +4x² –8x)…

A: We know that if base is same then power will be add i.e. Xn.Xm = Xm+n. And we know that (-1)×(-1) =…

Q: 8. 6x3 + 7x2 - 14x - 15

A:

Q: Which expression is equivalent to 24x - 22x+ 5? A) (12x + 5)(2x + 1) B) (8x - 5)(3x - 1) (12x-…

A: Given expression :

Q: g8 + 3x² – 9 ÷ (x+3)

A:

Q: 3

A: Solution of the problem as follows

Q: 2. 9ux+' _3?

A: 24x+1-3x=0

Q: O fend the values ofxlat which the fallocwing funchrons afe daanhin unus Pcx-ペースXー+3 fcx)= none none…

A: We have to find the point of discontinuity.

Q: What is 3+4+5+8×9+3

A: Given query is to perform indicated operation.

Q: 5 3 6 2 7 1 8

A:

Q: а) (Зx)-2 x- b) 3x-5 3x-5 c) (2x4)-3 |d) (5х*) -?(10х5)

A:

Q: 5. x2-10 = 9x 7. x2 3x + 16 = 7x -

A: The objective of the first question is to solve the quadratic equation x^2 - 10 = 9x for x. We can…

Q: 31. Simplify 22-10x-24 16x+8x? x . 922 12- O -922 -9 8x 8x O -9x 8 9x2 8x

A: Simplify

Q: rationalize the denominator of the expression

A:

Q: (x²+ 1)2 86. 2x? + 1)-12 1-2

A:

Q: 2y бу +3 17) 4y +2 2

A:

Q: (322+リ) (22+2エ+3)

A: Let I=∫3x2+12x3+2x+32dx Multiplying and dividing by 2 , we get…

Q: Find the 2eros and graph 4=-x5-x年ay

A: Given equation, y =-x5-x4+2x3+2x2-x-1To find zeros of equation, equate it to…

Q: sum 11x b.) 4x2 + x - 15 Product: Draw a diamond and rectangle below.

A: Explanation of the answer is as follows

Q: る、メ

A:

Q: 6. Simplify each expression 14b^2+25b-25/b+3 * 8b+64/14b^2+25b-25

A: Solution:-.