The answer is 6
First, you must put the values in the formula.


Then, you must simplify the exponents.

Next, subtract 64 on both sides.

Finally, eliminate exponents.


Answer: wouldn’t that just be 0?
Step-by-step explanation:
<span>x + y = 62 and x - y = 16 is your answer. hope this helps</span>
The last line answer ur second qn and the above ate examples