What is factor 10b^2+29b-72 ?

The solution to factor 10b^2+29b-72 is (5b-8)(2b+9)

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factor 10b^2+29b-72

factor

10 b^{2} + 29 b - 72

(5 b - 8) (2 b + 9)

Solution steps

10 b^{2} + 29 b - 72

Break the expression into groups

= (10 b^{2} - 16 b) + (45 b - 72)

Factor out

2 b

from

10 b^{2} - 16 b : 2 b (5 b - 8)

Factor out

9

from

45 b - 72 : 9 (5 b - 8)

= 2 b (5 b - 8) + 9 (5 b - 8)

Factor out common term

5 b - 8

= (5 b - 8) (2 b + 9)

- 3 = 3 (x - 10)

∣ 3 x - 2 ∣ = x - 1

∣ x + 1 ∣ > x + ∣ x ∣

7 x = 30

x^{- 2} \cdot x^{3}

What is factor 10b^2+29b-72 ?
The solution to factor 10b^2+29b-72 is (5b-8)(2b+9)