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OpenStudy (anonymous):
simplify 9+8(4-9)²
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OpenStudy (anonymous):
209
OpenStudy (anonymous):
17(-5)^2 17(25)
OpenStudy (anonymous):
Use PEMDAS Parenthesis, exponents, Multiply, Divide, Add Subtract
OpenStudy (anonymous):
so, Parenthesis first right, so, 9+8(-5)^2 Then Exponents, so 9+8(25) Then multiply, so 9+200 And add, so 209
OpenStudy (anonymous):
209
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