12-5x+6x=412-5x+6x=4 the answer is going to be
x=-12
12-5(-12)+6(-12)=412-5(-12)+6(-12)=4
Step-by-step explanation:
115 = 5x + 15
115 - 15 = 5x
100 = 5x
20 = x
The common factor of 45 and 6 is 3
The common factor of
m and m^5 is m
Together the GCF is 3m
Answer:
x² +18x +81
Step-by-step explanation:
(a+b)²=a²+b²+2ab
(x+9)² = x²+9²+2*x*9= x² +18x +81