Question

Please explain!!! How u got the answer

Answer 1

Answer:

First you would multaply 4 and 5 because you can multiply before you get the square because the is inside the peranthies.

Answer 2

You’re going to want to solve what’s inside the parenthesis, 2-3 x 4+5. which is equal to -1 x 9. -1 x 9 is -9. so the final problem is -9 to the second power, which is 81. Hope this helps.