Math, asked by laimgo, 11 months ago

5t^2-7t-60=0 please simplify this equates

Answers

Answered by Anonymous

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Answered by saketgurjar2402

Answer:

$t=\frac{7 \pm \sqrt{1249}}{10}$

Step-by-step explanation:

It is a quadratic equation ....so using the quadratic formula:

The roots of $ax^2 +bx +c =0$ are given by,

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

So plug in the values of a, b, c from your equation to get

$t=\frac{-(-7)\pm \sqrt{7^2 -(4)(5)(-60)}}{(2)(5)} = \frac{7 \pm\sqrt{1249}}{10}$

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