The square of any number means to self-multiply. This means 5 is multiplied by itself, or 5x5. So, 5 x 5 = 25, and 8 x 8 = 64.
The sum of 25 + 64 = 89.
89 is the sum of the squares 5 and 8.
I hope this helps!
Answer:
<h3>
<u>X=5</u></h3>
Step-by-step explanation:
hope it helps....
5x+35 is because 5 times x would be 5x and 7 times 5 is 35
Answer:
-3/4
Step-by-step explanation:
2 1/2 = 5/2 = 10/4
1 3/4 = 7/4
when you subtract, you add and change the sign of the second term (add the opposite)
-10/4 + 7/4 = -3/4