10. 11. (11r-1) (14x-13) (20T-3) 151 (4r+13) (61 + 2)

Q: 17) Find mzFAB. 55° 3x+2 B- A 13x-3 EXT F

A: topic - angles and triangles

Q: (3s 4(x-5) 4. (340C)= 215x+-20 3--20 5. (x-23(x-1) (2x-3)(x+7) Bx + 8)=5-8 (x-6)(x+5) 8. 31 3-

A:

Q: b. 3a-2=10 C. 4+7x=x+5 D. 3(x-1)=2(3x+7)

A:

Q: 1 26. zp- (z+1)° (2z² +4z–34)

A:

Q: 10.x2 + 7x + 10 11.x2 (x+5Xx+2) 13.x2 + 9x - 10 14. x2 - -42, a= 1 り =D-6 +, C =-42,

A:

Q: (e) Sr* +17x+6 (4) 2r' -15+28 (e) 7a-3l-20 () Sx² -36x +7

A:

Q: 20. 21. 2 3x ² - [7x- (4x-x²) + 3] x² -[-3x+ (4 - 7x)]

A: The objective of the question is simplying the given equations .

Q: हल कीजिए: -12x > 30, जब (i) x एक प्राकृत संख्या है। हल कीजिए: 5x-3 2, जब (i) x एक पूर्णांक

A: i -12x > 30-1212x>3012-x > 52x<-52

Q: 4r> 16 -10

A: A mathematical statement, which states that two expressions are not equal is called an inequation…

Q: y ,z + 6 10 -10 -9 -8 -7 -6 -5 -4 -3 -2 1. 4. 6. 7. 8. 9. 10 -8 -9 -10

A: Please see the answer in Step 2

Q: [- 10,10] Xscl = 1 [- 500,500] Yscl = 50 f(x) =x - 10x - 12x2 + 234x- 463

A:

Q: 8. 10- 23x-55x+ 65x2 + 105x + 18 =0 9. 12-13x-81x+ 19 + 57x-18 0 10. 15x5 - 16ct -51x + 32 + 36x-16…

A: (a) 10x5-23x4-55x3+65x2+105x+18=0 Let f(x)=10x5-23x4-55x3+65x2+105x+18 . Substitute x=-1…

Q: 21. - 20ху-(-5х) %3D ху-Зу+x х-(ху+x) 22. %3D Зу 5ху -3x +4ух 23. 10хy +4x - (-Зу)

A:

Q: -3 5 6 1 2 12 -2 -51x11 -7 X2 x2 9 X3. 4 -8 -10] -1

A: We can solve this using given information

Q: 12 +3t-4 and 3t2-3 9.) Suppose that x = 3x 10

A:

Q: 1. 9s + 2s - 3s - 6 2. 12t - 4t - 6 + 5t 3. 18г + 13г + 4г - 3г%3D

A: Combine the like terms to simplify the given expressions. Solution 3.…

Q: 21) Find mzMKW 16 +2r 45. XL 10x + 5 23) Find mPSQ 27x + 4 -1+ 57x Poge

A:

Q: 5. x² + 3x -54T 6. x2 - 10x -24 7. x2 + x -20

A:

Q: .2 ペ+15X+ 32X"+23x*+25K-3 Ax (+メ+2) (x2+1)。 2.

A: ∫x6+7x5+15x4+32x3+23x2+25x-3x2+x+22x2+12dx

Q: 16. When (2x- 3)' is subtracted from 5x, the result is x²-12x-9 2x - 12x + 9 3x + 12x-9 4) x + 12x +…

A: Given:         2x-32 is subtracted from 5x2 is    here 2x-32 is in the form of a-b2=a2+b2-2ab

Q: 28.) (5-x)/²-2x = 0

A:

Q: 18+21x - x2 dp- 4. (x-5)(x+2)2

A: Here I am attaching image so that you understand each and every step.

Q: 2. If A = 3x + 5x - 6 and B = -2x - 6x + 7, then A-B equals 1) -5x2-11x+ 13 2) 5x2 + 11x- 13 3)…

A:

Q: 10. (x² – 9) – (-2x² + 5x - 3) 11. (5 – 6d – d?) – (-4d - d2) 12. (-4x + 7) – (3x - 7)

A:

Q: 13, mz1=(x² +7) and mz2 (2x² + 19)".

A: we have to find the angle between the floor and the light beam.m∠1=12x2+7°m∠2=2x2+19°sincem∠1=m∠3now…

Q: 20 -10x + 2y = -7 10. 11. -10x + 2y = -2 -2x + 5y = 7 x+y= 0 12. 13. 2x - 5y =-7 -x - y = 0

A:

Q: 21 -8- + 2r3 2r3 3 -4 3r + 6r2

A: Given 2 x1 - 6 x3 = -8 x2 + 2 x3 = 3 3 x1 + 6 x2 - 2 x3 = - 4  Now we will write given information…

Q: 13. 9x2 - 16 =0 14. 25x2 +10 = 46 %3D 15. 5x-1 = x? 16. 16x? - 34 = 15 %3D

A: Explanation of the answer is as follows

Q: 30x +31x2 - 25x 6 Ehe domain of f(x) = \ 1213 59r2 11la + 30

A: Given function is fx=30x3+31x2-25x-612x3-59x2-11x+30.

Q: 14. 15. 16. 17. (2c + 3d) − (-6d – 5c) - - (5x² + 6x − 9) - (x² − 3x +7) - (3y-6) -(8-9y)

A:

Q: 2) 12х + у 3 5 1-2x + y = 1 3-

A:

Q: 2) (22-4x-D | S (3x+12x -15) 3 2dx (4) 2dx x(3(Inx)*+121nx-15)2

A: Explanation of the solution is given below...

Q: 10 1 = 2x + 3 23-30 x+2 6x + 5 - -1=3 2x-3

A: Given query is to solve the following for x:→6x+52-1=2x+3→x+23-1=2x-32+2

Q: 5. x =, 6. х- 7. x-. 2x - 20 7x-30 (3x + 6)0 17x + 39 19x +5 (x + 78)0

A: Since you have asked multiple subparts, as per our policy we will answer first three subparts.…

Q: x

A:

Q: 7 Integrate: 2 -dr ² – 4x + 13 + C

A: let I=∫7x2-4x+13 make the complete square of denominator i.e. (x-2)2+9. using substitution method…

Q: -2(x+5)-1/2(-10x-4)

A:

Q: Find the fourier series coefficient of following three signals.

A:

Q: 3(x-2)+7x=1/2(6x-2)

A: Given equation is:                                            3(x-2)+7x=12(6x-2)

Q: -10 -8 -6 -3x + 5 > 11 5 – 4x > 13 II -3 > 2x +1

A:

Q: 4. 2c/3c +bV125c +V3c -2b/45c 6. -6/7a'b5 +5abʻ76-6 13

A:

Q: 2. (6x-4x + 13x-9) +(3x +1); (By synthetic divisor bx-c)

A: In this question we have to find the solution by using Synthetic division. Note: As per our policy…

Q: 4) 3r +1]6x' +23r² +10x+1

A:

Q: 12. (2a² – 3a) + (5b – b²)+ (2a – 8b) 14. (3x – 2)-(5x-4)+(19+2x) 16. (6m² +7)-(-2m²)+(2m – 3)

A:

Q: 11. 4x – 7x, = b, X1 + 2x2 = b; (i) bị = 0, bz =1 (iii) b = -1, by = 3 (ii) bị = -4, bz = 6 (iv) bị…

A:

Q: 5x + 8 -3 3x - 7 <8 -8x - 12 < 28

A: Herd is thd solution

Q: 25. Express (x - 1)(x + 2)(2x + 2) in standard form. 2x - 4x - 2x - 4 2x + 4x + 2x - 4 2x + 4x - 2x…

A: we need to find the standard form of of the polynomial do do so we will multiply the terms and write…

Q: 4. 5r + 9y = -26 -10r + 5y = -4O 5. 5x + 14y = 41 11r – 3y = -45

A:

Q: 14) 5x ≤ 10 + 2(3x-4) 15) -8h +52-23

A: 14). The given inequality is: 5x≤10+23x-4 So, we can simply write as; 5x≤10+23x-45x≤10+6x-85x≤6x+2