What is factor 2x^2+17x+21 ?

The solution to factor 2x^2+17x+21 is (2x+3)(x+7)

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factor 2x^2+17x+21

factor

2 x^{2} + 17 x + 21

(2 x + 3) (x + 7)

Solution steps

2 x^{2} + 17 x + 21

Break the expression into groups

= (2 x^{2} + 3 x) + (14 x + 21)

Factor out

x

from

2 x^{2} + 3 x : x (2 x + 3)

Factor out

7

from

14 x + 21 : 7 (2 x + 3)

= x (2 x + 3) + 7 (2 x + 3)

Factor out common term

2 x + 3

= (2 x + 3) (x + 7)

\frac{5 x y}{5 x ^{2} y ^{8}}

\frac{4}{200}

4 \cdot (- 5)

8 \frac{1}{8} + 11 \frac{1}{8}