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4x²-14x+14x-49 factor by grouping
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1 vote
4x²-14x+14x-49 factor by grouping

User Youngmit
by
3.6k points

1 Answer

5 votes

Answer:

x= 3.5 and x= -3.5

Explanation:

4x^2 -49=0

x^2=49/4

x= 3.5 and -3.5

User Neema Mashayekhi
by
3.6k points
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