Answer:
Step-by-step explanation:
(3-)(3+
)
=(3)^2-( )^2
=9-2
=7
Simplify. 5 2+20 5 30 45 72 (The 5 2 is an exponent.)
2 answers:
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<em>So, we have the following equation...</em>
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<em>Remember, 5² also means 5x5.</em>
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<em>Therefore, </em>
<em>This means your final answer is 45.</em>
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Glad to help!
Could i possibly get brainliest?
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