Is the following equation a quadratic equation?43x−85x2=87

Given, 43x−85x2=87Hence, 6x−5x2=7⇒5x2−6x+7=0⇒ax2+bx+c=0Hence, it is a quadratic equation.

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Is the following equation a quadratic equation? {3x}{4} - {5x

Question

Is the following equation a quadratic equation?
$\frac{3 x}{4} - \frac{5 x ^{2}}{8} = \frac{7}{8}$

Yes

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Scarlett Discussed

Is the following equation a quadratic equation?

\frac{3 x}{4} - \frac{5 x ^{2}}{8} = \frac{7}{8}

12 mins ago

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12 mins ago

Given,

\frac{3 x}{4} - \frac{5 x ^{2}}{8} = \frac{7}{8}

Hence,

6 x - 5 x^{2} = 7

\Rightarrow 5 x^{2} - 6 x + 7 = 0

\Rightarrow a x^{2} + b x + c = 0

Hence, it is a quadratic equation.

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Question Text	Is the following equation a quadratic equation? $\frac{3 x}{4} - \frac{5 x ^{2}}{8} = \frac{7}{8}$
Answer Type	Text solution:1
Upvotes	150