Algebra Examples

$\sqrt{7 n^{4}}$

Step 1

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

$a x^{2} + b x + c$

Step 2

Rewrite $7 n^{4}$ as ${(n^{2})}^{2} \cdot 7$ .

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Step 2.1

Rewrite $n^{4}$ as ${(n^{2})}^{2}$ .

$\sqrt{7 {(n^{2})}^{2}}$

Step 2.2

Reorder $7$ and ${(n^{2})}^{2}$ .

$\sqrt{{(n^{2})}^{2} \cdot 7}$

Step 3

Pull terms out from under the radical.

$n^{2} \sqrt{7}$