the answer is 10x
Solve for
x
by simplifying both sides of the equation, then isolating the variable.
x
=
10
If b>a, b-a=5 so b=5+a
ab=126, using b from above
a(5+a)=126
5a+a^2=126
a^2+5a-126=0
(a+14)(a-9)=0, since a<0 the numbers are
-14 and -9
Answer:
d
Step-by-step explanation:
The answer will be Area= 30ft2 all you had to do was add all the sideds
