MATH SOLVE

4 months ago

Q:
# NEED HELP ASAPWhich of the following expressions is equivalent to (-7)(-7)(-7)?3 · -7-7 · 3(-7)33-7According to the order of operations, which of the following operations should be completed first in the following expression?2(5 - 3)^2 + 6^2multiply (5 - 3) by 2square (5 - 3)simplify (5 - 3)add (5 - 3) to 6^2Select all that apply.Which expressions are equal to "five to the third power"?5^33 · 3 · 3 · 3 · 35 · 5 · 5125152433^5The expression -8 · -8 · -8 · -8 can be expressed as _____.-8^4(-8)^4-(8^4)What is the value of -6^2?-3636-1212Find the value of |5| - 4(3^2 - 2).-11-337-23Evaluate 8 ÷ -2 · 4^2 + 9.-100-5573-23Simplify -5^2 + 8|-1| + (-3).3014-20-36

Accepted Solution

A:

1) (-7)3

2) PEMDAS; simplify (5-3)

3) 5^3, 5x5x5 and 125

4) -8^4

5) 36

6) 7

7) -100

8) 30

There ya go! Pretty sure they're all right!

2) PEMDAS; simplify (5-3)

3) 5^3, 5x5x5 and 125

4) -8^4

5) 36

6) 7

7) -100

8) 30

There ya go! Pretty sure they're all right!