What is expand (1-sqrt(h-3))^2 ?

The solution to expand (1-sqrt(h-3))^2 is h-2sqrt(h-3)-2

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expand (1-sqrt(h-3))^2

expand

(1 - h - 3)^{2}

h - 2 h - 3 - 2

Solution steps

(1 - h - 3)^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(1 - h - 3)^{2} = 1^{2} - 2 \cdot 1 \cdot h - 3 + (h - 3)^{2}

= 1^{2} - 2 \cdot 1 \cdot h - 3 + (h - 3)^{2}

Simplify

1^{2} - 2 \cdot 1 \cdot h - 3 + (h - 3)^{2} : h - 2 h - 3 - 2

= h - 2 h - 3 - 2

10 (10 + x 30)

(3 - 4 i) (5 + 2 i)^{''}

\frac{d}{d t} ((w (t, x, y)) (x^{2} y - y^{2}))

θ (t - \frac{π}{2})

x (x^{3} e^{5 x} + 4)

What is expand (1-sqrt(h-3))^2 ?
The solution to expand (1-sqrt(h-3))^2 is h-2sqrt(h-3)-2