What is factor 11z+30z^2-30 ?

The solution to factor 11z+30z^2-30 is (6z-5)(5z+6)

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factor 11z+30z^2-30

factor

11 z + 30 z^{2} - 30

(6 z - 5) (5 z + 6)

Solution steps

11 z + 30 z^{2} - 30

Write in the standard form

= 30 z^{2} + 11 z - 30

Break the expression into groups

= (30 z^{2} - 25 z) + (36 z - 30)

Factor out

5 z

from

30 z^{2} - 25 z : 5 z (6 z - 5)

Factor out

6

from

36 z - 30 : 6 (6 z - 5)

= 5 z (6 z - 5) + 6 (6 z - 5)

Factor out common term

6 z - 5

= (6 z - 5) (5 z + 6)

3 x^{2} - 8 x = 3

\frac{x + 7}{x - 2} > 0

x^{2} + 8 x + 16 = 0

7 a b^{5} - 56 ab

lo g_{4} (12) - lo g_{4} (3)

What is factor 11z+30z^2-30 ?
The solution to factor 11z+30z^2-30 is (6z-5)(5z+6)