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3 votes
(7.8)¹(5)³
help me please

User Quentamia
by
4.3k points

2 Answers

7 votes

Answer: 975

Explanation:

PEMPAS (solve in this order):
1st solve what's in the parenthesis

2nd solve exponents

3rd solve Multiplication or Division from left to right

4th Add or Subtract from left to right

So:

(7.8)^1 * (5)^3 = 7.8 * 125

(because exponents means how many times a number multiplies by itself, in this case 5^3 is equal to 5*5*5 = 25*5 = 125)

7.8 * 125 =

975

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User Honor
by
4.1k points
2 votes
(7.8)¹(5)³
=7.8.125
=7000
User DAVL
by
4.6k points