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Popular >

factor 28a^2b^2-7ab

Solution

factor

28 a^{2} b^{2} - 7 ab

Solution

7 ab (4 ab - 1)

Solution steps

28 a^{2} b^{2} - 7 ab

Apply exponent rule:

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

a^{2} b^{2} = aabb

= 28 aabb - 7 ab

Rewrite

28

as

4 \cdot 7

= 4 \cdot 7 aabb - 7 ab

Factor out common term

7 ab

= 7 ab (4 ab - 1)

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Frequently Asked Questions (FAQ)

What is factor 28a^2b^2-7ab ?
The solution to factor 28a^2b^2-7ab is 7ab(4ab-1)