College Algebra Placement

Solve (x+2)²=5

• x=-2+√5

• x=-2+√5, x=-2-√5

• x=√3

• x=√3, x=-√3

Tags

CCSS.8.EE.A.2

Find the zeros of the function
f(x)=4x² + 11x - 3

• x = -3/4, x = -1

• x = 4, x = 3

• x = 1/4, x = -3

• x = -1/4, x = 3

Tags

CCSS.HSA-REI.B.4B

Solve for x

• 6

• 17/5

• 19/2

• - 6

Tags

CCSS.HSA.REI.A.2

Solve 6x²-36=0

• x=6

• x=√6

• x=6, x=-6

• x=√6, x=-√6

Tags

CCSS.8.EE.A.2

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

Solve x²-2x-3=0

• x=-3, x=-1

• x=-3, x=1

• x=-1, x=3

• x=1, x=3

Tags

CCSS.HSA-REI.B.4B

Solve |4y-3|=5

• y=2

• y=2, y=-2

• y=-1/2

• y=2, y=-1/2

What value do you need to add to both sides of the equation x²+4x=1 to complete the square?

• 4

• 2

• -4

• -2

Tags

CCSS.HSA-REI.B.4B

Solve |x+3|≤4

• [-7,1]

• (-∞,-7]∪[1,∞)

• (-∞,1]

• [1,∞)