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Q: What is the factorization of the polynomial x2 plus 8x plus 15?

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(8x + 3)2 ie (8x + 3)(8x + 3)

(x+1)(x+7)

2x(x2+2x+4)

x2-8x+16 = (x-4)(x-4) when factored

x2 + 8x + 15 = (x + 3)(x + 5)

x2 + 8x + 15 = (x + 3) (x + 5).

(x-4)(x-4)

32

3x3 - 24x2 + 45x = 3x*(x2 - 8x + 15) = 3x*(x - 3)*(x - 5)

x2-8x+15 = (x-3)(x-5)

The only factor is 2. 2*(t3 + 2t2 + 4x)

It is: (3x+1)(x+1) after dividing all of the terms by 2

16 does that.

(-4,-1)

8x + 26x - 7 = 34x - 7 = (√34x)2 - (√7)2 = √34x - √7)(√34x + √7)

44x^6 not 44x6 and 8x^5 not 8x5, my bad

8x + 15

If the equasion is 12x+6-8x-4x-3+12 then the answer is 15.

If you mean -3(x+5) = 8x+18 then -3x-15 = 8x+18 and the value of x works out as -3

8x = 2x + 15 6x = 15 x = 15/6 = 2.5

X2 - 8X + 15 = (X - 3)(X - 5)

(x - 4)(x - 4)

That heavily depends on the value of 'x'.

(x+5)(x+3)

8x+39 = 2x-15 6x = -54 x = -9