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Popular >

factor 3x^2-9x-120

Solution

factor

3 x^{2} - 9 x - 120

Solution

3 (x + 5) (x - 8)

Solution steps

3 x^{2} - 9 x - 120

Factor out common term

3 : 3 (x^{2} - 3 x - 40)

= 3 (x^{2} - 3 x - 40)

Factor

x^{2} - 3 x - 40 : (x + 5) (x - 8)

= 3 (x + 5) (x - 8)

Popular Examples

simplify (k+5)/(k+1)+8/(k^2-1)simplify

\frac{k + 5}{k + 1} + \frac{8}{k ^{2} - 1}

2 5^{2} + 2 5^{2} = x^{2}

x^{2} + x = 0

longmult 2*0.25 long multiplication

2 \cdot 0.25

3 u^{2} + 5 u = - 2

Frequently Asked Questions (FAQ)

What is factor 3x^2-9x-120 ?
The solution to factor 3x^2-9x-120 is 3(x+5)(x-8)