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

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

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factor 8y^2+30y+7

factor

8 y^{2} + 30 y + 7

(4 y + 1) (2 y + 7)

Solution steps

8 y^{2} + 30 y + 7

Break the expression into groups

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

Factor out

2 y

from

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

Factor out

7

from

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

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

Factor out common term

4 y + 1

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

7^{- 2} = \frac{1}{49}

\frac{1 0 ^{9}}{1 0 ^{7}}

a - ab + a^{2}

- x^{2} - 5 x + 24

(6 + 3 i) (6 - 3 i)