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Solve 3x2- 2x -7 = 0

Solve 3x2- 2x -7 = 0
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Solve
3x2- 2x -7 = 0

User Lukas Bystricky
by
7.6k points

1 Answer

2 votes

Answer:

x=-2

do your box method and find what multiplies to C and adds to B

to check your answer substitute x with what x=

User Sandeep Bansal
by
8.2k points
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