Q: X2 10x plus 16

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X2 + 8x + 16 = 10x +16x2 + 8x + 16=2x + 8x + 16=10x + 16

Given: x2 + 10x - 16 Let: x2 + 10x - 16 = 0 x2 + 10x - 16 = 0 ∴ x2 + 10x + 25 = 16 + 25 ∴ (x + 5)2 = 41 ∴ x = -5 ± √41 ∴ x2 + 10x - 16 = (x + 5 + √41)(x + 5 - √41)

An equation would be....,X2 - 10X + 16 = 0easy factoring(X - 2)(X - 8)==========So.X = 2====

(x + 8)(x + 2)

(x - 8)(x - 2)

x2+10x-336

(x + 8)(x + 2)

x2 + 10x + 21 = (x + 3)(x + 7)

(x2+10x+21)/(x+3) = (x+7)

x2 + 10x = 0 x2 + 10x + 25 = 25 (x + 5)2 = 25 x + 5 = +-5 x1 = 0 x2 =10

x2+10x-24 = (x-2)(x+12) when factored

x2 + 9 = 10x x2 - 10x + 9 = 0. (x - 9)(x - 1) = 0. Therefore, x = 1 or 9.