What is factor-21n^5-14n^4+7n^2 ?

The solution to factor-21n^5-14n^4+7n^2 is 7n^2(-3n^3-2n^2+1)

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factor-21n^5-14n^4+7n^2

factor

- 21 n^{5} - 14 n^{4} + 7 n^{2}

7 n^{2} (- 3 n^{3} - 2 n^{2} + 1)

Solution steps

- 21 n^{5} - 14 n^{4} + 7 n^{2}

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

n^{4} = n^{2} n^{2}

= - 21 n^{3} n^{2} - 14 n^{2} n^{2} + 7 n^{2}

Rewrite

21

7 \cdot 3

Rewrite

14

7 \cdot 2

= - 7 \cdot 3 n^{3} n^{2} - 7 \cdot 2 n^{2} n^{2} + 7 \cdot 1 \cdot n^{2}

Factor out common term

7 n^{2}

= 7 n^{2} (- 3 n^{3} - 2 n^{2} + 1)

(\frac{4}{9})^{- 1}

16 - x^{4}

5 x + 2 \geq 8 x - 4

X^{2} = - 4 - 4600 \cdot 0.1 \cdot (X + 2)

(3 x + 1)^{2} - (x - 4)^{2}

What is factor-21n^5-14n^4+7n^2 ?
The solution to factor-21n^5-14n^4+7n^2 is 7n^2(-3n^3-2n^2+1)