What is factor 3b^2-2b-5 ?

The solution to factor 3b^2-2b-5 is (b+1)(3b-5)

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factor 3b^2-2b-5

factor

3 b^{2} - 2 b - 5

(b + 1) (3 b - 5)

Solution steps

3 b^{2} - 2 b - 5

Break the expression into groups

= (3 b^{2} + 3 b) + (- 5 b - 5)

Factor out

3 b

from

3 b^{2} + 3 b : 3 b (b + 1)

Factor out

- 5

from

- 5 b - 5 : - 5 (b + 1)

= 3 b (b + 1) - 5 (b + 1)

Factor out common term

b + 1

= (b + 1) (3 b - 5)

x > \frac{1}{x}

0 = \frac{1609}{75} + 2 (- 5.929) x

3^{2} + 5^{2} = x^{2}

22 \cdot 220

\frac{2 π}{- 4}