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3 years ago

8

Insert grouping symbols in the expression below so that the value of the expression is 25. Justify your answer.

1 answer:

slava [35]3 years ago

6 0

Have you used PEMDAS if not the abbreviation stands for Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction. So you start with 3² = 3x3 = 9 now 5x6=30 so now you have a equation of (4 + 7 x 9 - 30) = 4 + 63 - 30 = 67 - 30 = 37 I hope I helped!!!!

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