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Popular >

factor 4a^2-16a

Solution

factor

4 a^{2} - 16 a

Solution

4 a (a - 4)

Solution steps

4 a^{2} - 16 a

Apply exponent rule:

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

a^{2} = aa

= 4 aa - 16 a

Rewrite

16

as

4 \cdot 4

= 4 aa - 4 \cdot 4 a

Factor out common term

4 a

= 4 a (a - 4)

Popular Examples

4+5x<=-21\land 5-10x>-15

4 + 5 x \leq - 21 and 5 - 10 x > - 15

8x<24\land-8<= 2x-4

8 x < 24 and - 8 \leq 2 x - 4

(x-2}{x+3}<= \frac{x+1)/x

\frac{x - 2}{x + 3} \leq \frac{x + 1}{x}

simplify sqrt(24)-5sqrt(6)+sqrt(486)simplify

24 - 56 + 486

\frac{7 - 4 x}{6} = \frac{3}{2}

Frequently Asked Questions (FAQ)

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