What is factor 2a^2+9a-35 ?

The solution to factor 2a^2+9a-35 is (2a-5)(a+7)

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factor 2a^2+9a-35

factor

2 a^{2} + 9 a - 35

(2 a - 5) (a + 7)

Solution steps

2 a^{2} + 9 a - 35

Break the expression into groups

= (2 a^{2} - 5 a) + (14 a - 35)

Factor out

a

from

2 a^{2} - 5 a : a (2 a - 5)

Factor out

7

from

14 a - 35 : 7 (2 a - 5)

= a (2 a - 5) + 7 (2 a - 5)

Factor out common term

2 a - 5

= (2 a - 5) (a + 7)

\frac{1}{x + 10} > 0

x^{2} + 4 x + 4 = 49

x (2 x - 13) = 15

f = 2 + 5

\frac{6 !}{1 ! ( 6 - 1 ) !}