What is factor 5e^2-2e-7 ?

The solution to factor 5e^2-2e-7 is (e+1)(5e-7)

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factor 5e^2-2e-7

factor

5 e^{2} - 2 e - 7

(e + 1) (5 e - 7)

Solution steps

5 e^{2} - 2 e - 7

Break the expression into groups

= (5 e^{2} + 5 e) + (- 7 e - 7)

Factor out

5 e

from

5 e^{2} + 5 e : 5 e (e + 1)

Factor out

- 7

from

- 7 e - 7 : - 7 (e + 1)

= 5 e (e + 1) - 7 (e + 1)

Factor out common term

e + 1

= (e + 1) (5 e - 7)

ln (2 + 2 i)

10 x + 10 y - b x - b y

- (7)

f (3) - 0.5 x + (- 7.5)

(2 x - y)^{3} - (3 x + y)^{3}