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Lostsunrise [7]
4 years ago
7

Simplify the expression below. 3^2 -3.[(5^2 - 9)2]

Mathematics
1 answer:
Papessa [141]4 years ago
7 0

Answer:

-87

Step-by-step explanation:

First using the acronym PEMDAS. Exponets first. Now your equation is 9-3[(25-9)2}. Next do parenthessis. Your equation now is 9-3[(16)2]. Next do the inside of the brackets. Your equation now is 9-3[32]. Next multiply 32 times 3. Your equation now is 9-96. Next subtract. Your equation/answer is -87.

Hope this helped and have a great day!

(Please vote this brainliest).

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Let
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y = smaller integer

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---------------------------------------------------

The two integers have a difference of 22. This translates to "subtract the values and the result will be 22", i.e.,

x-y = 22

Plug in y = 42-x. Solve for x

x-y = 22
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