What is expand 4a^3(h+2)(h-2) ?

The solution to expand 4a^3(h+2)(h-2) is 4a^3h^2-16a^3

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expand 4a^3(h+2)(h-2)

expand

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

4 a^{3} h^{2} - 16 a^{3}

Solution steps

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

Expand

4 a^{3} (h + 2) (h - 2) : 4 a^{3} (h^{2} - 4)

= 4 a^{3} (h^{2} - 4)

Apply the distributive law:

a (b - c) = ab - a c

4 a^{3} (h^{2} - 4) = 4 a^{3} h^{2} - 4 a^{3} \cdot 4

= 4 a^{3} h^{2} - 4 a^{3} \cdot 4

Multiply the numbers:

4 \cdot 4 = 16

= 4 a^{3} h^{2} - 16 a^{3}

(n + 1) (n + 1)

\frac{x ^{2} - 5 x + 6}{x ^{2} - 9}

(57)^{2}

e^{l n (5 x)}

m^{2} + \frac{n ^{2}}{2} mn

What is expand 4a^3(h+2)(h-2) ?
The solution to expand 4a^3(h+2)(h-2) is 4a^3h^2-16a^3