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Popular >

factor 12ab^3+20b

Solution

factor

12 a b^{3} + 20 b

Solution

4 b (3 a b^{2} + 5)

Solution steps

12 a b^{3} + 20 b

Apply exponent rule:

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

a b^{3} = b b^{2}

= 12 b b^{2} + 20 b

Rewrite

20

as

5 \cdot 4

Rewrite

12

as

3 \cdot 4

= 3 \cdot 4 b b^{2} + 5 \cdot 4 b

Factor out common term

4 b

= 4 b (3 a b^{2} + 5)

Popular Examples

factor 16xy^5m-6xy^4m+42xy^3m-5xy^2m factor

16 x y^{5} m - 6 x y^{4} m + 42 x y^{3} m - 5 x y^{2} m

simplify 1/2+2 simplify

\frac{1}{2} + 2

- 16 - 8 r \geq 0

3 t^{2} - 18 t + 15 = 0

1 0^{2} + 1 6^{2} = x^{2}

Frequently Asked Questions (FAQ)

What is factor 12ab^3+20b ?
The solution to factor 12ab^3+20b is 4b(3ab^2+5)