3 years ago

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

Mathematics

2 answers:

soldi70 [24.7K]3 years ago

6 0

X= 7/2 or 3.5
I solved it by..
14-6x=-7
-6x=-7-14
-6x=-21
X=7/2

bixtya [17]3 years ago

4 0

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

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