7. 5x2-60x - 140 8. 2x+32x+ 120 9. 6m +36m - 42 10. 14x2 + 7x – 21

Q: 3) 3x3-x2+18X-6 (3x-x3)+ (1BX-)

A: From first two terms factor out x^2 From last two terms factor out 6

Q: ax²-9x x+6x-16 メ+7x-6 のーメクtンメ 18x

A:

Q: 5x +2y -9z 44 -9x -2y +2z 11 6x +7y +3z =5

A:

Q: 3. y = xVx 4. у%3D 3x2 - 5x+2 5. у%3-14х-10

A: Use the formula ddxxn=nxn-1 1. Given function is, y=4x3. Now, differentiate this function with…

Q: 4x +3y -5z =5 -3x +3y -15z = 18 -5x -2y +5z =-9

A:

Q: 9")2-18y'y" + 9v)² = 4x² + 20x + 25

A:

Q: 1) y=/7x-4 2) у 3 =x-3 3) y = x2-8x+6

A:

Q: (9x5 - 13x2 - 17 ) - ( -8x2 + 5x5 - 12)

A:

Q: (d) Е(2X- 4). (е) Е(6X+ 3)2 + Var(7X — 24).

A:

Q: (3y + 2) (11y-32) (10x + 7) 4.

A: Sum of the straight line angle 180°

Q: +16x2 8-2 30 +4x 8-2 306 4- い当 V9zetx16 C-2 48-2 る X42 X 40. こ122

A:

Q: 6) 12x- 4y 16 -6x + 2y =-8

A:

Q: 5x - 3>15x - 1/2

A:

Q: 2|4x-1|+8>20

A:

Q: 1 XF [-8(5-4x)] + (5-4x) (55x")

A:

Q: -2x1 + x2 + 5x3 b) -8x1 + 7.x2 + 19x3 -10 -42 ||||

A: To solve the system:

Q: 16 -3(2x-3) - -6x + 9

A:

Q: 2x + 3y + 4z = 29 3x - 2y + 5z = 20 4x + 5y + 3z = 35

A: Given 2x + 3y + 4z = 29 3x - 2y + 5z = 20 4x + 5y + 3z = 35

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

A:

Q: 1. x3 + 6x2-9x-54 0 2. 6x3 + 17x2-4x-3 0 3. 4x3-4x2-5x+3 0

A:

Q: 5. y = 2x + 5x- 9x²- 19x- x + 6

A: we have to find out degree, intercepts

Q: (x^3-6x^2+10x-2)/(x^2-5x+6)

A:

Q: 6x x+

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: is equivalent to: 3x+6 +x-2 3x-6 *+r-2 3x+6 -x-2

A:

Q: ) 2r+4.5(25-x)=25 -유y- 4 =-22

A:

Q: 2x2+7x+3/x2-9 divided by 2x3+x/x3-27

A: Given information can be well written mathematically as.

Q: 5) 10x-8y= 4 -5x+3y=-9

A:

Q: 5y + 8 7y-12 (6x+ 4) (9x-14) 25°

A:

Q: 2. y = 3x* – 4x3+1 -

A:

Q: 4. x- 2y + 3z = 2 2x - 3y + 8z = 7 3x - 4y + 13z = 8

A: # we are entitled to solve one question at a time, please resubmit the other question if you wish to…

Q: 4-10x+5=-7x-28

A: 2x-10x+5=-7x-28

Q: 5(x-3)-7x > 4(x-3)+9

A: Given:

Q: 4-7=-315x²-/4x+-2

A:

Q: 4(2x-5)+6=-3(-4x+8)-7

A: The equation is given by 42x-5+6 = -3-4x+8-7 To evaluate : The value of x satisfying the given…

Q: 1. 4x-19x-5 2. 6k + 7k + 2 3. 8y-10y-3

A: To factor the trinomials 1) 4x2-19x-5 2) 6k2+7k+2 3) 8y2-10y-3

Q: 2(9x-4)^3/4-6=10

A:

Q: 9xy - 3y + 3z 16x(1-5yz) 55x2 - 11 7x (9x -3 + y) 63x3 - 21x2 + 7x?y 3(3xy-y+z) 11(5x2 -1) 16x -…

A:

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

A:

Q: 16. -3x2 - 5x + 2 = 0 18. 25 + 4x2 = -20x

A:

Q: 7) -7x-8y=-23 4x +4y 12

A: Simplyfy second equation y  in terms of  x and then put it into first equation then get the final…

Q: 2+ 5x-6 9- 9.

A: To find the limits of the given expression If (0/0) indeterminate form comes then apply L-Hospital's…

Q: 7. 4x-19x-5 = 0 8. 10x -x-2 = 0

A:

Q: 4(X+6)-2(3X-5)

A: See 2nd step

Q: 9) 2x-3x-15 = 5 11) 2k +9k =-7

A:

Q: 16r 4x - 4x + 1 3-

A:

Q: 2) 4x-5)12x- 39x+30

A: our objective is to find the division

Q: Use matrices to solve the system.

A: Given: The system of equation 2x-3y =123y+ z=-2                     5x-3z =3

Q: 4.16x²-9 = 0 5. x-25 = 0 6.3x²- 27 =0

A: