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6x^2-7x+3=13

发布时间:2017-10-26 17:54:12
Let's solve your equation step-by-step.
6x27x+3=13
Step 1: Subtract 13 from both sides.
6x27x+313=1313
6x27x10=0
Step 2: Use quadratic formula with a=6, b=-7, c=-10.
x=
b±b24ac
2a
x=
(7)±(7)24(6)(10)
2(6)
x=
7±289
12
x=2 or x=
5
6

Answer:
x=2 or x=
5
6
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