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What is X-2 plus 4 equals -8?
x-2+4=-8 x+2=-8 x=-10
What is x2-4 over x2 plus 2x-8 times x2 plus 6x plus 8 over x2 plus 4x plus 4?
(x^2-4) (x^2+6x+8) __________ x _________ which is (x^2+2x-8) (x^2+4x+4) (x+2)(x-2) (x^2+4x+2x+8) ___________ x _____________ which is (x^2+4x-2x-8) (x^2+2x+2x+4) (x+2)(x-2) x(x+4)+2(x+4) ___________ x ____________ which is x(x+4)-2(x+4) x(x+2)+2(x+2) (x+2)(x-2) (x+2)(x+4) ________ x _________ which is 1 as all the terms in the num & den cancel (x-2)(x+4) (x+2)(x+2)
Factor xy plus 2x plus 4y plus 8?
xy plus 2x plus 4y plus 8 or (xy+2x) + (4y+8) or x(y+2) + 4(y+2) or (x+4)(y+2)
Which is a zero function x2 plus 6x plus 8?
(x + 2)(x + 4) x = -2, -4
What is the remainder when x2 plus 4 is divided by x-2?
The remainder is 8. (x2 + 4)/(x - 2) = (x + 2) + 8/(x - 2) or x2 + 4 = (x - 2)(x + 2) + 8
What is the answer to x over x plus 4 equals 4 over x plus 4 plus 2?
x/(x + 4) = 4/(x + 4) + 2 (x - 4)/(x + 4) = 2 x - 4 = 2x + 8 -x = 12 x = -12
2 plus -8 x -8 plus 4 using pemdas?
= 2 + 64 + 4 = 70
What is the answer to x plus 2 over 2 plus x plus 5 over 7 equal 4?
If: x + 2/2 + x + 5/7 = 4 Then: x = 8/7
How do you factor x3 plus 2x2 plus 4x plus 8?
(x + 2)(x^2+4)
What is (x plus 4)(x plus 2)?
It is a quadratic expression that can be multiplied out to: x^2 +6x+8
What is the factor of x2-6x plus 8?
(x - 2)(x - 4)
What is -2 parenthesis x plus 4 parenthesis?
-2(x+4) = -2x-8
