Q2 of 58 Page 118

Find the roots of the quadratic equations given in Q.1 above by applying the quadratic formula.
2x² + x - 4 = 0

We use the quadratic formula to evaluate the roots

The two roots are

Find the roots of the following quadratic equation if they exist.

5x² - 7x - 6 = 0

Find the roots of the following quadratic equation if they exist.

x² - 6x + 5 = 0

Find the roots of the quadratic equations given in Q.1 above by applying the quadratic formula.

4x² + 4√3 + 3 = 0

Find the roots of the quadratic equations given in Q.1 above by applying the quadratic formula.

5x² - 7x - 6 = 0

Questions · 58

5. Quadratic Equations

1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 10 1 1 1 1 2 2 2 2 3 3 4 5 6 7 8 9 10 11 12 13 1 1 1 2 2 3 4 5

Find the roots of the quadratic equations given in Q.1 above by applying the quadratic formula.2x2 + x - 4 = 0