Math, asked by ankurnaik8, 2 months ago


write 4x-5x²+6=0 in standard form
of quadratic equation.​

Answers

Answered by s26apie961
3

Answer:

x = \frac{2}{5} + \frac{-1}{5}\sqrt{34} or x = \frac{2}{5}  + \frac{1}{5}\sqrt{34}

Step-by-step explanation:

Let's solve  your equation step by step

4x-5x²+6=0

Step 1: Simplify both side of the equation.

-5x^{2} + 4x + 6 = 0

For this equation: a=-5, b=4, c=6

-5x^{2} + 4x + 6 = 0

Step 2: Use quadratic formula with a=-5, b=4, c=6.

x = \frac{-b + \sqrt{b^{2} - 4ac}}{2a}

x = \frac{-(4) + \sqrt{(4)^{2} -4(-5)(6) } }{2(-5)}

x = \frac{-4 + \sqrt{136} }{-10}

x = \frac{2}{5} + \frac{-1}{5}\sqrt{34} or x = \frac{2}{5}  + \frac{1}{5}\sqrt{34}

Answer:

x = \frac{2}{5} + \frac{-1}{5}\sqrt{34} or x = \frac{2}{5}  + \frac{1}{5}\sqrt{34}

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