What is expand h(1-sqrt(4+2h)) ?

The solution to expand h(1-sqrt(4+2h)) is h-hsqrt(4+2h)

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expand h(1-sqrt(4+2h))

expand

h (1 - 4 + 2 h)

h - h 4 + 2 h

Solution steps

h (1 - 4 + 2 h)

Apply the distributive law:

a (b - c) = ab - a c

h (1 - 4 + 2 h) = h \cdot 1 - h 4 + 2 h

= h \cdot 1 - h 4 + 2 h

Apply rule:

a \cdot 1 = a

h \cdot 1 = h

= h - h 4 + 2 h

(- (2 t^{2} - 4 t + 2)^{2}, t^{2}) \cdot (1, 4 t - 4)

- 9

\frac{1}{( 4 - x ) ^{2}}

2 sin (2 x) (csc (x) - cot (x))

\frac{t x}{6 ( 3 x ^{2} + 2 ) + t ( 3 x ^{2} + 2 ) ^{2}}

What is expand h(1-sqrt(4+2h)) ?
The solution to expand h(1-sqrt(4+2h)) is h-hsqrt(4+2h)