What is factor 10x^2+19x+7 ?

The solution to factor 10x^2+19x+7 is (2x+1)(5x+7)

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factor 10x^2+19x+7

factor

10 x^{2} + 19 x + 7

(2 x + 1) (5 x + 7)

Solution steps

10 x^{2} + 19 x + 7

Break the expression into groups

= (10 x^{2} + 5 x) + (14 x + 7)

Factor out

5 x

from

10 x^{2} + 5 x : 5 x (2 x + 1)

Factor out

7

from

14 x + 7 : 7 (2 x + 1)

= 5 x (2 x + 1) + 7 (2 x + 1)

Factor out common term

2 x + 1

= (2 x + 1) (5 x + 7)

(9 x + 3)^{2} - 10 (9 x + 3) - 144 = 0

(w + 1)^{2} = 20

u^{2} + 13 = 0

\frac{1}{x} \leq x

\frac{5 n}{30 m} + \frac{2 m + 4 n}{30 m}