What is expand terms(4+7a^2)^2 ?

The solution to expand terms(4+7a^2)^2 is 16etrms+56etrmsa^2+49etrmsa^4

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expand terms(4+7a^2)^2

expand

t er m s (4 + 7 a^{2})^{2}

16 e t r m s + 56 e t r m s a^{2} + 49 e t r m s a^{4}

Solution steps

t er m s (4 + 7 a^{2})^{2}

(4 + 7 a^{2})^{2} = 16 + 56 a^{2} + 49 a^{4}

= e t r m s (49 a^{4} + 56 a^{2} + 16)

= e t r m s (16 + 56 a^{2} + 49 a^{4})

Distribute parentheses

= t er m s \cdot 16 + t er m s \cdot 56 a^{2} + t er m s \cdot 49 a^{4}

= 16 e t r m s + 56 e t r m s a^{2} + 49 e t r m s a^{4}

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

\frac{( x ^{3} + 1 ) ^{3}}{9 x ^{2}}

g (f (x + 1))

- e^{(- 2 x)} - 1

\frac{1 - x}{( 1 + x ) \cdot ( 1 - 2 x )}

What is expand terms(4+7a^2)^2 ?
The solution to expand terms(4+7a^2)^2 is 16etrms+56etrmsa^2+49etrmsa^4