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Popular >

factor 9b+21

Solution

factor

9 b + 21

Solution

3 (3 b + 7)

Solution steps

9 b + 21

Rewrite

9

as

3 \cdot 3

Rewrite

21

as

3 \cdot 7

= 3 \cdot 3 b + 3 \cdot 7

Factor out common term

3

= 3 (3 b + 7)

Popular Examples

simplify 1+(1-0.96)*8 simplify

1 + (1 - 0.96) \cdot 8

factor 2x^2+12x-8 factor

2 x^{2} + 12 x - 8

simplify 1/(1/12+1/12)simplify

\frac{1}{\frac{1}{12} + \frac{1}{12}}

expand (2a+b^2)^8 expand

(2 a + b^{2})^{8}

simplify 24(3)simplify

24 (3)

Frequently Asked Questions (FAQ)

What is factor 9b+21 ?
The solution to factor 9b+21 is 3(3b+7)