What is factor 5x^4+20x^3-105x^2 ?

The solution to factor 5x^4+20x^3-105x^2 is 5x^2(x-3)(x+7)

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factor 5x^4+20x^3-105x^2

factor

5 x^{4} + 20 x^{3} - 105 x^{2}

5 x^{2} (x - 3) (x + 7)

Solution steps

5 x^{4} + 20 x^{3} - 105 x^{2}

Factor out common term

5 x^{2} : 5 x^{2} (x^{2} + 4 x - 21)

= 5 x^{2} (x^{2} + 4 x - 21)

Factor

x^{2} + 4 x - 21 : (x - 3) (x + 7)

= 5 x^{2} (x - 3) (x + 7)

\frac{( x ^{6} - x ^{3} - 2 )}{( x ^{6} + x ^{3} )}

\frac{5 2}{2} \cdot 2

n^{2} - 5 n + 4 = 0

35 + 0.2 m \leq 89

y^{2} + 7 y + 12 = 0

What is factor 5x^4+20x^3-105x^2 ?
The solution to factor 5x^4+20x^3-105x^2 is 5x^2(x-3)(x+7)