# Math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Simplify using order of operations. Show all of your work and do ONE operation at a time to receive all possible points.

90 ÷ [10 + (3^2 -4)]

(I don't need the answer, but I would just like to know how to figure out the answer by myself)

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So first solve in the parenthesis
(3^2-4) now we focus on E for exponents
3 to the second power is 3 times 3 9
9-4=5
Now we solve brackets still using the PEMDAS 10+9=19 now the last step 90 divided by 19= 4.736 . I hope i did this right its like 10 am and I'm rushing.
Ratpack faor life

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3. I went wrong at 10+9 because 9-4 is 5 and I should have added 10+5 anyway hope it helps

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4. 90 ÷ [10 + (3^2 -4)]
= 90 ÷ [10 + (9 -4)]
= 90 ÷ [10 + (5)]
= 90 ÷ [15]
= 6

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👨‍🏫
Reiny
5. thank you everyone!!!

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6. You guys are a TON of help! Thank you!!

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