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Solve by Completing the Square Practice

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Solve by Completing the Square Practice
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14 questions

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1.

MATH RESPONSE QUESTION

1 min • 1 pt

Solve for the POSITIVE SOLUTION ONLY of x by completing the square. ROUND to the nearest hundredth (2 decimal places).

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

2.

MATH RESPONSE QUESTION

1 min • 1 pt

Solve for the POSITIVE SOLUTION ONLY of x by completing the square. ROUND to the nearest hundredth (2 decimal places).

Mathematical Equivalence

ON

Tags

CCSS.HSA-REI.B.4B

3.

MATH RESPONSE QUESTION

1 min • 3 pts

Solve: x2 + 14x = 51

(just give the NEGATIVE answer)

Mathematical Equivalence

OFF

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What do you do to the b value to correctly complete the square?

square it

divide it by 2 and square the result

divide it by 2 and take the square root of the result

divide it by 2 only

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Subtract 21 from each side of the equation.

Add 21 to each side of the equation.

Divide -10 by 2, square it, and then add 25 to each side.

Divide -10 by 2, square it, and then subtract 25 from each side.

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA-REI.B.4B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tags

CCSS.HSA-REI.B.4B

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