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

The solution to expand 4(a+h)^2 is 4a^2+8ah+4h^2

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expand 4(a+h)^2

expand

4 (a + h)^{2}

4 a^{2} + 8 ah + 4 h^{2}

Solution steps

4 (a + h)^{2}

Expand

(a + h)^{2} : a^{2} + 2 ah + h^{2}

= 4 (a^{2} + 2 ah + h^{2})

Apply the distributive law:

m (a + b + c) = ma + mb + m c

4 (a^{2} + 2 ah + h^{2}) = 4 a^{2} + 4 \cdot 2 ah + 4 h^{2}

= 4 a^{2} + 4 \cdot 2 ah + 4 h^{2}

Multiply the numbers:

4 \cdot 2 = 8

= 4 a^{2} + 8 ah + 4 h^{2}

6 i^{3} - 4 i^{5}

27 - 102

(3 + h)^{- 1} - 3^{- 1}

\frac{16}{70}

(x + \frac{3}{5})^{3}