What is factor 6y^2+11y-21 ?

The solution to factor 6y^2+11y-21 is (6y-7)(y+3)

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factor 6y^2+11y-21

factor

6 y^{2} + 11 y - 21

(6 y - 7) (y + 3)

Solution steps

6 y^{2} + 11 y - 21

Break the expression into groups

= (6 y^{2} - 7 y) + (18 y - 21)

Factor out

y

from

6 y^{2} - 7 y : y (6 y - 7)

Factor out

3

from

18 y - 21 : 3 (6 y - 7)

= y (6 y - 7) + 3 (6 y - 7)

Factor out common term

6 y - 7

= (6 y - 7) (y + 3)

\frac{86 + 85 + 93 + 95 + x}{5} \geq 90

- 60 x + 32 = - 60 x + 60

v^{2} - 5 v - 6 = 0

15 x^{2} + 17 = 15 (x + 1)^{2}

4 z^{2} + z + 4 = 0