What is factor 8x^2+30x+7 ?

The solution to factor 8x^2+30x+7 is (4x+1)(2x+7)

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factor 8x^2+30x+7

factor

8 x^{2} + 30 x + 7

(4 x + 1) (2 x + 7)

Solution steps

8 x^{2} + 30 x + 7

Break the expression into groups

= (8 x^{2} + 2 x) + (28 x + 7)

Factor out

2 x

from

8 x^{2} + 2 x : 2 x (4 x + 1)

Factor out

7

from

28 x + 7 : 7 (4 x + 1)

= 2 x (4 x + 1) + 7 (4 x + 1)

Factor out common term

4 x + 1

= (4 x + 1) (2 x + 7)

2 x^{2} - 5 x - 4 = 0

1 - 6 x = 4 x - (3 - 2 x)

- 48 z - 16 y

40 \cdot 8

\frac{1}{5} \cdot (3 \cdot 1 0^{- 3})^{3} \cdot (3 \cdot 1 0^{- 4})^{- 2}