Solve quadratic equation:


Correct answer:

x =  2.9697

Step-by-step explanation:

2x²- 2(x-7)²+5x=0

2•x^2- 2•(x-7)^2+5•x=0

33x = 98

x = 98/33 ≈ 2.969697

Our simple equation calculator calculates it.

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