What is expand 4(x+h)^2+2(x+h)-2 ?

The solution to expand 4(x+h)^2+2(x+h)-2 is 4x^2+8xh+4h^2+2x+2h-2

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expand 4(x+h)^2+2(x+h)-2

expand

4 (x + h)^{2} + 2 (x + h) - 2

4 x^{2} + 8 x h + 4 h^{2} + 2 x + 2 h - 2

Solution steps

4 (x + h)^{2} + 2 (x + h) - 2

Expand

4 (x + h)^{2} : 4 x^{2} + 8 x h + 4 h^{2}

= 4 x^{2} + 8 x h + 4 h^{2} + 2 (x + h) - 2

Expand

2 (x + h) : 2 x + 2 h

= 4 x^{2} + 8 x h + 4 h^{2} + 2 x + 2 h - 2

x^{3} + x^{2} y

\frac{1}{x} - \frac{1}{sin ( x )}

(x - 1) (1 - x)

5 (a + h)^{2} - (a + h) + 3

\frac{5}{2} - \frac{1}{6}

What is expand 4(x+h)^2+2(x+h)-2 ?
The solution to expand 4(x+h)^2+2(x+h)-2 is 4x^2+8xh+4h^2+2x+2h-2