Seudónimo Seudónimo

09-01-2021
Mathematics

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Plzzzz helllp mmmmeee thx

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sidneyvs2dinos sidneyvs2dinos

09-01-2021

It’s A you have the right answer highlighted

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kaweweiconic kaweweiconic

09-01-2021

Answer: 3x^2-30x+5

Step-by-step explanation:

Use (a+b)^2=a^2-2ab^2+b2

3(x^2-10x+25)-70

Distribute the 3 which is

3x^2-30x+75-70

Subtract the numbers {75-70} and simplify

3x^2-30x+5

Answer Link

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