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7x2-6x=-7 Solve using quadratic formula :)
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5 votes
7x2-6x=-7
Solve using quadratic formula :)

User Pablo Romeo
by
5.0k points

2 Answers

1 vote
X= 7/2 or 3.5
I solved it by..
14-6x=-7
-6x=-7-14
-6x=-21
X=7/2
User Cruachan
by
4.8k points
1 vote
Step 1 = Write the equation in standard form 7x^2-6x+7= 0
Step 2 = Substitute the value of a,b,c into the quadratic formula
Step 3 = Simplify the discriminant

The solution is not a real number
User Mitaka
by
5.1k points
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