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How do i solve -8u squared + 28u=0
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How do i solve -8u squared + 28u=0

How do i solve -8u squared + 28u=0-example-1
User Sam Alex
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2 Answers

4 votes
-8u squared is -64 squared. When you add that to 28 squared you get -36u. You divide both sides by -36 and get u to equal 0.
User Martin Stannard
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8.4k points
6 votes
take -4 as factor then se each part equal to zero

User Makram Saleh
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