Answer:
x > 5
Step-by-step explanation:
isolate x by subtracting 7 from both sides
x > 12 - 7
x > 5
(x+7)^2=x^2+2*7x+7^2=x^2+14x+49
(a+b)^2=a^2+2ab+b^2
Answer:
D. Radican 101
Step-by-step explanation:
Answer:
None of the above work out,so its 1.
Answer:
The answer is 9¹² .
Step-by-step explanation:
Given that the Indices Law is :

So for this question :


