What is factor 5+7b+2b^2 ?

The solution to factor 5+7b+2b^2 is (b+1)(2b+5)

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factor 5+7b+2b^2

factor

5 + 7 b + 2 b^{2}

(b + 1) (2 b + 5)

Solution steps

5 + 7 b + 2 b^{2}

Write in the standard form

= 2 b^{2} + 7 b + 5

Break the expression into groups

= (2 b^{2} + 2 b) + (5 b + 5)

Factor out

2 b

from

2 b^{2} + 2 b : 2 b (b + 1)

Factor out

5

from

5 b + 5 : 5 (b + 1)

= 2 b (b + 1) + 5 (b + 1)

Factor out common term

b + 1

= (b + 1) (2 b + 5)

\frac{8 !}{( 8 - 5 ) !}

\frac{x + 2}{3} < \frac{x ^{2}}{3 x + 4}

2 ab - 3 b^{2}

\frac{1}{12} \cdot 36