What is (20sqrt(3-0.4h)-4h)^2 ?

The solution to (20sqrt(3-0.4h)-4h)^2 is 400(3-0.4h)-160hsqrt(3-0.4h)+16h^2

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simplify (20sqrt(3-0.4h)-4h)^2

simplify

(20 3 - 0.4 h - 4 h)^{2}

400 (3 - 0.4 h) - 160 h 3 - 0.4 h + 16 h^{2}

Solution steps

(20 3 - 0.4 h - 4 h)^{2}

Apply Perfect Square Formula:

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

(20 3 - 0.4 h - 4 h)^{2} = (20 3 - 0.4 h)^{2} - 2 \cdot 20 3 - 0.4 h \cdot 4 h + (4 h)^{2}

= (20 3 - 0.4 h)^{2} - 2 \cdot 20 3 - 0.4 h \cdot 4 h + (4 h)^{2}

(20 3 - 0.4 h)^{2} = 400 (3 - 0.4 h)

- 2 \cdot 20 3 - 0.4 h \cdot 4 h = - 160 h 3 - 0.4 h

(4 h)^{2} = 16 h^{2}

= 400 (3 - 0.4 h) - 160 h 3 - 0.4 h + 16 h^{2}

(t + e^{2 t})^{2}

6 (1 + 43)

4 \cdot (27 x) (- 2 y)

(1 - 5)^{4}

- \frac{32 x}{( x ^{2} - 16 ) ^{2}}

What is (20sqrt(3-0.4h)-4h)^2 ?
The solution to (20sqrt(3-0.4h)-4h)^2 is 400(3-0.4h)-160hsqrt(3-0.4h)+16h^2