What is factor a^2+13ab-30b^2 ?

The solution to factor a^2+13ab-30b^2 is (a-2b)(a+15b)

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factor a^2+13ab-30b^2

factor

a^{2} + 13 ab - 30 b^{2}

(a - 2 b) (a + 15 b)

Solution steps

a^{2} + 13 ab - 30 b^{2}

Break the expression into groups

= (a^{2} - 2 ab) + (15 ab - 30 b^{2})

Factor out

a

from

a^{2} - 2 ab : a (a - 2 b)

Factor out

15 b

from

15 ab - 30 b^{2} : 15 b (a - 2 b)

= a (a - 2 b) + 15 b (a - 2 b)

Factor out common term

a - 2 b

= (a - 2 b) (a + 15 b)

- 10 x^{2} + 12 x - 9 = 0

\frac{9}{4} - 3

4 t^{2} - 16

- x + 6 = - 4

\frac{1}{\frac{x}{y}}

What is factor a^2+13ab-30b^2 ?
The solution to factor a^2+13ab-30b^2 is (a-2b)(a+15b)