1)2x+10 40, 2)-3y+ 20 2, 3)4x-11=7x+ 20, 4)4(2x-17)+5(3x-8) 0, 1 2 x+- 2 3' 19 4 2 7)5(x+3)(x-3)= 5.x(x-1), 40-3x 6x+7 8)- 5x 8

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: 10. b²+b-30 3b²+18b

A: Since you've asked multiple questions, we will solve the first question for you. If you want any…

Q: 4. Perform the following operations: a) (4x²+5x+3)+(3x²–2x+8) b) (3r² –7x+2)(5x²+4x-6) c)…

A:

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

A:

Q: (2x* + 5x3 + 5x? + 10х + 8) + (x +2)

A:

Q: fox) = 2x4 +5x³- 5x²-5x+3

A: f(x) = 2x4+5x3-5x2-5x+3 Step 1: Use the rational root theorem to find possible factors.The rational…

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: 3) y=x²- 6x +7 4. y= - 4x + 22

A:

Q: 8(8v-4c-7)

A:

Q: 8) -3x - 10y = -4 X- 5y= 18

A: Given: System of equations:-3x-10y=-4     . . .(1)x-5y=18     . . .(2)

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: One of the factors of 4x2-9 is 1) (x+3) 2) (2x +3) 3) (4x-3) 4) (x-3)

A: we have to find the one of the factor of 4x^2 -9

Q: (12x2y5z3)(3xy2z5)

A: The problem is asking us to multiply two algebraic expressions. In algebra, when we multiply two…

Q: (구-1)-(4-V)

A: we have to simplify(7--4)-(-1--16)

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

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

Q: 7. x = 95 (7x - 4) (3x+23) (9x-6)

A: Explanation of the answer is as follows

Q: 2 10. X+7x-98

A: Given x2 + 7x – 98