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Q: X plus 4 x plus 2 simplfied?

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x^2/x +2=4/x +2 (x^2/x)-(4/x)=0 (x^2-4)/x=0 x^2-4=0 (x+2)(x-2)=0 x=±2

what is equivalent to (x plus 4)2

equals x+2 PROVIDED x is not -2. If x is -2, the ratio is not defined.

4x^2 + 32x + 64 = 4(x^2 + 8x + 16) = 4(x + 4)^2 = 4(x + 4)(x + 4)

x^3+x^2+4x+4

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x/(x + 4) = 4/(x + 4) + 2 (x - 4)/(x + 4) = 2 x - 4 = 2x + 8 -x = 12 x = -12

2+2+2+2+2+2+2+2+2+2+4+4+4+4= 2 x 10 + 4 x 4 = 20 + 16 = 36

If I understand the problem correctly: x/(x+4) = 4/(x+4) + 2 (x-4)/(x+4) = 2 x - 4 = 2x + 8 x = -12

x+x+2+x+4+x+6=42(x+x+x+x)+(2+4+6)=424x+12=424x=30x=15/2or 7 and 1/2

X + 4(x) + 2x+ 4x + 25x + 2

x2 + 4x + 4 = (x+2)2

(x+4)(x+4), or (x+4)^2.

(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)

x + 2 = 4 x = 4 - 2 therefore: x = 2

x^2/x +2=4/x +2 (x^2/x)-(4/x)=0 (x^2-4)/x=0 x^2-4=0 (x+2)(x-2)=0 x=±2

(x+2)(x+2) or (x+2)^2

If: x + 2/2 + x + 5/7 = 4 Then: x = 8/7

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