You have to Multiply times 3...
12•3=36
36/12=3
-2y-6-7y
-9y-6
I hope that this helps!
Answer:
Option B.
Step-by-step explanation:
The given quadratic equation is

We need to find the solution of given quadratic equation.
Divide both sides by 9.


Taking square root on both sides.


The solution of given equation are
and
.
Therefore, the correct option is B.
Answer:
2⋅2⋅2⋅5=40 2 ⋅ 2 ⋅ 2 ⋅ 5 = 40
I guess it's 42
Hope it's helpful for you