Yes you use the method of your choice to solve (x+7)*(x+7)
Then you distribute the negative -1(x^2+14x+49)
Then you add the four
-x^2-14x-45 should be your answer
Answer is 125.
Because it's cube root is an integer:)
Answer:
a=8
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that the circumference is equal to

we have

substitute


Answer:
106+18≠28
106+18=124
in case the b was misplaced with the 6
10b=28-18
10b=10
10b/10=10/10
b=1
hope this is helpful