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In each of the following, solve the given quadratic equation exactly using the quadratic formula. Write the solutions in its simplest form. Using a calculator, determine all irrational solutions to the nearest thousandth.$$\frac{3}{5} x^{2}-\frac{3}{2} x=\frac{7}{10}$$

$$\frac{15 \pm \sqrt{393}}{12},-0.402,2.902$$

Algebra

Chapter 0

Reviewing the Basics

Section 4

The Quadratic Formula and Applications

Equations and Inequalities

Missouri State University

Campbell University

Baylor University

Lectures

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Solve each of the quadrati…

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In each of the following, …

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first we multiply both sides of this Ukrainian by 10, which gives us six x squared minus 15 echo seven. Next subtract seven from both sides of this equation, it becomes six X squared minus 15 X minus seven equals zero. Then we can identify the coefficients of their secret eight equal six vehicles minus 15 and say it cause minus seven. Then we substitute A B sc with their values. Into this formula, the denominator is two times six. The numerator is 15 plus miners, the square root of minus 15 squared minus four times six times minus seven, which equals 15,000 miners. The square root of 393 over trail. If they use a calculator, true solutions, their approximate values, miners point for zero to and 2.902 That's cool.

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