Best Answer

Simplifying

8x2 + -8x + -16

Factor out the Greatest Common Factor (GCF), '8'.

8(x2 + -1x + -2)

Factor a trinomial.

8((-x + -1)(-x + 2))

Final result:

8(x - 2)(x + 1)

Q: 8x2 - 8x - 16

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-3=15

8x2= 16 16-2xy=14xy 14xy-3y(2)= 11x 11xX2= 22x Answer - 22x............... Happy Birthday ! (;

8x = 16 is NOT an 'Inequality#'. However, 8x > 16 is an inequality as is 8x > 16 . NB Treat inequalities as an 'equals'. except for negative numbers or fractions. Hence 8x > 16 Divide both sides by '8' x > 2 Similarly 8x < 16 x < 2

-8x -2y = 16 Algebraically rearrange into the form ' y = mx + c'. Hence 2y = -8x - 16 Divide both sides by '2' y = -4x - 8 Hence 'm' the slope is '-4' 'c' the y-intersect is '-8'. NB The equation can be in numerous forms : - -8x - 2y - 16 = 0 8x + 2y + 16 = 0 -8x = 2x + 16

x^4 + 8x^2 - 9 = (x^2 - 1)(x^2 + 9) = (x - 1)(x + 1)(x^2 + 9)

Related questions

8x(-2) = 6

8x

No.

13y2 - 5yx - 8x2 = (y - x)(13y + 8x).

-3=15

(8x + 3)(x - 2)

8x2 is 16 or 16/2=8

8x2-3x-5 = (8x+5)(x-1) when factored

x=5

8x2 + 15x + 7 = 0 factors to(8x + 7) (x + 1) = 0Therefore the 2 linear equations are:1. 8x + 7 = 0Thus 8x = -7x = -0.875and2. x + 1 = 0Thus x = -1

16.

(8x2)-(13x-16)= -78