What is factor 3a^2+2a-5 ?

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

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factor 3a^2+2a-5

factor

3 a^{2} + 2 a - 5

(a - 1) (3 a + 5)

Solution steps

3 a^{2} + 2 a - 5

Break the expression into groups

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

Factor out

3 a

from

3 a^{2} - 3 a : 3 a (a - 1)

Factor out

5

from

5 a - 5 : 5 (a - 1)

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

Factor out common term

a - 1

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

3 < n and 5 < 32

\frac{4}{5} \cdot \frac{3}{11} \cdot \frac{1}{4}

18 x^{5} y^{4} z^{3} + 30 x^{4} y^{3} z^{5}

14 x z - 18 x z^{2}

- 3 x^{2} + 12