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Algebra Quadratic Equations Practice Test

By — McGraw-Hill Professional
Updated on Sep 26, 2011

Review the following concepts if needed:

Algebra Quadratic Equations Practice Test

1. If ( x + 1)( x – 5) = 0, then the solutions are

(a) x = 1, –5 (b) x = 1,5 (c) x = –1,– 5 (d) x = –1,5

2. If x 2x – 1 = 0, then x =

Rational Equations

3. Rational Equations

Rational Equations

4. To apply the quadratic formula to 2 x 2x = 3,

(a) a = 2, b = – 1, c = 3

(b) a = 2, b = 1, c = 3

(c) a = 2, b = –1, c = –3

(d) a = 2, b = –1, c = 0

5. If x 2 –3 x –4 = 0, then the solutions are

(a) x = 4, –1

(b) x = – 4, 1

(c) x = 4, 1

(d) x = –4, –1

6. If 2 x 2 + 4 x – 9 = 0, the solutions are

Rational Equations

7. If Rational Equations = 0, the solutions are

Rational Equations

8. Rational Equations , the solutions are

Rational Equations

9. Rational Equations

Rational Equations

10. Rational Equations ,

(a) x = –3, 2

(b) x = 3, –2

(c) x = –3 only

(d) x = 3 only

Solutions

1 . (d)

2 . (c)

3 . (b)

4 . (c)

5 . (a)

6 . (b)

7 . (a)

8 . (a)

9 . (c)

10 . (d)

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