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It is 4x^2 + 10x - 1

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Q: 9x2 plus 2x plus 5-5x2 plus 8x-6?
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How do you write 9x2 plus 2x-7 in factored form?

9x2+2x-7 = (9x-7)(x+1) when factored


What answer is equal to the sum in the expression below (3x3 plus 4x2 - 2x plus 1) plus (x4 - x3 plus 5x2 plus 2x plus 3)?

Answer this question…A. x4 + 2x3 + 9x2 + 4 B. x4 + 4x3 + 9x2 + 4 C. x4 + 2x3 + 9x2 + 4x + 4 D. x4 + 2x3 + 9x2 - 4x + 4


9x2 - 2x plus 25 equals 8x2 plus 8x?

x=5


Factor the trinomial 9x2 - 18xy plus 5y2 and Factor the trinomial 4x2 plus 24x plus 11?

(3x - y)(3x - 5y) and (2x + 1)(2x + 11)


Which answer is equal to the quotient in the expression below 9x3 plus 9x2 plus 5x plus 1 3x plus 1?

(3x2 + 2x + 1)


How do you factor 9x squared minus 18x plus 9?

9x2 - 18x + 99(x2 - 2x + 1)==========


Is 9X2-18X plus 36 a perfect square?

No 9xx-18x+36 9(xx-2x+4) xx-2x+4 (doesn't factor evenly)


What is 9xsquared equals 2x?

9x2 = 2x Get the 2x to the left side to get 9x2 - 2x = 0 Use cuadratic formula to solve for x knowing that c is 0 x = [ -b +- sqrt (b2-4ac) ]/2a


What are the solutions to 9x2 plus 7x equals 2?

9x2 + 7x = 2 9x2 + 7x - 2 = 0 9x2 + 9x - 2x - 2 = 0 9x(x + 1) - 2(x + 1) = 0 (9x - 2)(x + 1) = 0 x ∈ {-1, 2/9}


How do you factor -6x plus 9x2-24?

-6x + 9x2 - 24 = 3(3x2 - 2x - 8) = 3(3x2 - 6x + 4x - 8) = 3(3x(x - 2) + 4(x - 2)) = 3(3x + 4)(x - 2)


Factor x to the fourth power plus 2x to the third power minus 9x to the second power plus 18x?

x4 + 2x3 - 9x2 + 18x = x(x3 + 2x2 - 9x + 18) which I do not think can be factorised further.


What is the product of (3x2 - 2x - 7)(9x2 plus 8x plus 6)?

The answe is 27x^4 + 6x^3 - 61x^2 - 68x - 42