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Earn +20 ptsQ: Factorise x2 plus 8x plus 15?
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How do you factor x2 plus 8x plus 15?
x2 + 8x + 15 = (x + 3) (x + 5).
Vertex of x2 plus 8x plus 15?
(-4,-1)
How do you factorise x2 8x-48?
If you mean: xsquared+8x-48 then it factors to (x-4)(x+12)
The factors of x2-8x plus 15 are?
(x - 3)(x - 5)
Factor X2 plus 8x equals -15?
x2 + 8x = -15 x2 + 8x + 15 = 0 since 15 = 5 x 3 and 5 + 3 = 8, then (x + 5)(x + 3) = 0 x + 5 = 0 or x + 3 = 0 x = -5 or x = -3
Related questions
Factor x2 plus 8x plus 15?
x2 + 8x + 15 = (x + 3)(x + 5)
How do you factor x2 plus 8x plus 15?
x2 + 8x + 15 = (x + 3) (x + 5).
Which of the following factor of x2-8x plus 15?
x2-8x+15 = (x-3)(x-5)
What is the factorization of the polynomial x2 plus 8x plus 15?
x² + 8x + 15 = (x + 5)(x + 3)
Vertex of x2 plus 8x plus 15?
(-4,-1)
How do you factorise x2 8x-48?
If you mean: xsquared+8x-48 then it factors to (x-4)(x+12)
What is the Factored form of x squared -8x plus 15?
X2 - 8X + 15 = (X - 3)(X - 5)
How do you factorise x2 plus 2-15?
x2 + 2x - 15 = x2 - 3x + 5x - 15 = x(x - 3) + 5(x - 3) = (x + 5)(x - 3)
What is X2 plus 8X plus 16?
X2 + 8x + 16 = 10x +16x2 + 8x + 16=2x + 8x + 16=10x + 16
The factors of x2-8x plus 15 are?
(x - 3)(x - 5)
How do you factorise x2 plus 4x?
X2 + 4xx(x + 4)=======
How do you factorise x squared plus 2x - 15?
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