A1 Test 5 Review

The solution of the quadratic equation
4x²-5x-9=0 are

• x=-1 or x=9/4
• x=1 or x=9/4
• x=2 or x=3
• x=-2 or x=-3

Tags

CCSS.HSA-REI.B.4B

One solution of the quadratic equation
x²-7x+12=0 is

• x=3
• x=2
• x=-3
• x=-2

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring.

• x = {3,8}

• x = {-3,8}

• x = {3,-8}

• x = {-3,-8}

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring.

• x = {-5,-3}

• x = {5,-3}

• x = {-5,3}

• x = {5,3}

Tags

CCSS.HSA-REI.B.4B

Solve the equation using the quadratic formula.

4x² +9x = 12x

• x = {0, 3/4}

• x = {0, -3/4}

• x = {0, 4/3}

• no solution

Tags

CCSS.HSA-REI.B.4B

√48

• 4√2
• 6√3
• 4√3
• 4√2

Tags

CCSS.HSN.RN.A.2

√96

• 4√6
• 3√6
• 6√5
• 6√8

Tags

CCSS.HSN.RN.A.2

Simplify the following radical: 2√24

• 4√6
• 2√6
• 24√2
• 4√4

Tags

CCSS.HSN.RN.A.2

√75x²

• 5x²√3
• 5x
• 5x√3x
• 5x√3

Tags

CCSS.HSN.RN.A.2

√45x⁴y⁷

• 3x²y³√5
• 9x²y³√5y
• 3x²y³√5y
• 3x⁴y⁷

Tags

CCSS.HSN.RN.A.2