Answer:
x=-12 and -3
Step-by-step explanation:
The quadratic formula is
.
It is important because while some quadratics are factorable and can be solved not all are. The formula will solve all quadratic equations and can also give both real and imaginary solutions. We will substitute a=1, b=15 and c=36.
We will now simplify and solve.
x=-12 and x=-3
7x-3 would then be 7(-2) -3. 7 multiplied by -2 would be -14. -14-3= -17
hope this helps
Answer:
a = = 8.2
Step-by-step explanation:
Look at picture ↓
Answer:
Yes that is possible but not if you want to go through the origin
Step-by-step explanation:
the apir is nshfjdbdbdbd 7 and 8