Question 1

Solve $x^2 + 3x - 18 = 0$ by factoring.

Accepted Answer

$x = 3, x = -6$

Answer

$x = 9, x = -2$

Answer

$x = -3, x = -6$

Answer

$x = -9 , x = 2$

Question 2

Solve $x^2 - 10x + 24 = 0$

Accepted Answer

$x = 6, x = 4$

Answer

$ x = 12, x = 2$

Answer

$x = -12, x = -2$

Answer

$x = -6, x = -4$

Question 3

Solve $x^2 + 4x - 45 = 0$

Accepted Answer

$x = -9, x = 5$

Answer

$x = -9, x = -5$

Answer

$x = 9, x = -5$

Answer

$x = 9, x = 5$

Question 4

Solve $2x^2 - 2x - 12 =  0$

Accepted Answer

$x = -2, x = 3$

Answer

$x = -4, x = 3$

Answer

$x = 4, x = -3$

Answer

$x = 2, x = -3$

Question 5

Solve $5x^2 - 3x = 0$       Hint. LOOK FOR A GCF FIRST!

Accepted Answer

$x = \frac{3}{5} , x = 0$

Answer

$x = -5, x = 3$

Answer

No solution

Answer

$x = \frac{5}{3} $

Question 6

Solve $3x^2 - 12x - 45 = 2x^2$    HINT: Set the equation equal to 0!

Accepted Answer

$x = 15, x = -3$

Answer

$x = -15, x = 3$

Answer

$x = -9, x = 5$

Answer

$x = 9, x = -5$

Question 7

Solve $3x^2 - 2x - 5 = 0$

Accepted Answer

$ x = \frac{5}{3} , x = -1$

Answer

$ x = 5, x = -1$

Answer

$ x = -5, x = 1$

Answer

$x = \frac{3}{5} , x = -1$

Question 8

Solve $2x^2 - 10x = 0$

Accepted Answer

$x = 0, x = 5$

Answer

$ x = 0 $

Answer

$x = 5, x = -5$

Answer

No solutions.

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