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OpenStudy (anonymous):
please help do not know how to solve the problem 4^2 - 2(3 × 5 + 1)
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OpenStudy (anonymous):
help please
OpenStudy (anonymous):
4^2 - 2(3 * 5 + 1) PEMDAS Parenthesis 4^2 - 2 (15 + 1) 4^2 - 2(16) Exponents 4^2 = 4*4 16 - 2(16) Multiply/Divide (in this case, multiply) 16 - 32 Add/Subtract (in this case, subtract) -16 Your final answer is -16. Get it?
OpenStudy (anonymous):
-16 yep
OpenStudy (anonymous):
thank you
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