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san4es73 [151]
1 year ago
15

Which of the following choices will simplify 7-5(3)^2

Mathematics
1 answer:
Flauer [41]1 year ago
3 0

The simplified form the expression (7 - 5(3)²) is -38.

<h3>What is the simplified form of the given expression?</h3>

Simplification is the process involved in replacing a mathematical expression by an equivalent one which is  that is usually simpler and  shorter.

For example;

a + b + 2a + 2b = 3a + 3b.

Given the expression in the question;

7 - 5(3)²

Simply each term, raise 3 to the power of 2

7 - 5(3)²

7 - 5(9)

Multiply -5 and 9

7 - 5(9)

7 - 45

Subtract 45 from 7

-38

Therefore, the simplified form the expression (7 - 5(3)²) is -38.

Learn more algebra problems here: brainly.com/question/723406

#SPJ1

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Step-by-step explanation:

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