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Popular >

factor 3x^2-39x-90

Solution

factor

3 x^{2} - 39 x - 90

Solution

3 (x + 2) (x - 15)

Solution steps

3 x^{2} - 39 x - 90

Factor out common term

3 : 3 (x^{2} - 13 x - 30)

= 3 (x^{2} - 13 x - 30)

Factor

x^{2} - 13 x - 30 : (x + 2) (x - 15)

= 3 (x + 2) (x - 15)

Popular Examples

∣ z + 3 ∣ = ∣ z - 3 ∣

4(x-2)-3x=2(x-6)

4 (x - 2) - 3 x = 2 (x - 6)

simplify (2*2*2*2*2*2*2*2)/(2*2*2*2)simplify

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

c^{2} - 4 c = 0

simplify (1-0.2)((0.2)/(0.1))^{(0.3)/(0.7)}simplify

(1 - 0.2) (\frac{0.2}{0.1})^{\frac{0.3}{0.7}}

Frequently Asked Questions (FAQ)

What is factor 3x^2-39x-90 ?
The solution to factor 3x^2-39x-90 is 3(x+2)(x-15)