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Popular >

factor 2x^2-4x-16

Solution

factor

2 x^{2} - 4 x - 16

Solution

2 (x + 2) (x - 4)

Solution steps

2 x^{2} - 4 x - 16

Factor out common term

2 : 2 (x^{2} - 2 x - 8)

= 2 (x^{2} - 2 x - 8)

Factor

x^{2} - 2 x - 8 : (x + 2) (x - 4)

= 2 (x + 2) (x - 4)

Popular Examples

simplify (8i)/(9-4i)simplify

\frac{8 i}{9 - 4 i}

- 2 (x + 7)^{2} = - 162

sqrt(1/5)sqrt(1/5)=sqrt(5/5)

\frac{1}{5} \frac{1}{5} = \frac{5}{5}

simplify (4-sqrt(13))/(3-sqrt(7))simplify

\frac{4 - 13}{3 - 7}

4 w^{2} + 12 w + 9 = 169

Frequently Asked Questions (FAQ)

What is factor 2x^2-4x-16 ?
The solution to factor 2x^2-4x-16 is 2(x+2)(x-4)