SMS Alg 5/15 HW - Solving Quadratics by Square Roots
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by Malia Rivera
| 13 Questions
1
1
Which one lets you know that there will be one solution for the equation below?

d<0
d>1
d=1
d<1
d>0
d=0
2
1
Which one lets you know that there will be two solutions for the equation below?

d<0
d>1
d=1
d<1
d>0
d=0
3
1
Which one lets you know that there will be no solution for the equation below?

d<0
d>1
d=1
d<1
d>0
d=0
4
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

5
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

6
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

7
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

8
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

9
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

10
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".

11
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".
Write your answer as an exact solution.
12
1
Solve each equation by square roots. Separate your answers with commas and no spaces. If there is no solution, write "No".
Write your answer as an exact solution.
13
1
A manufacturer is making a cylindrical can that will hold and dispense flower seeds through small holes in the top of the can. The manufacturer wants the can to have a volume of 42 cubic inches and be 6 inches tall. What should the diameter be?

Hint: Use the formula for Volume of a Cylinder: V = pi(r^2)(h), where V is the volume, r is the radius, and h is the height. Round your answer to the nearest inch. DON'T FORGET ABOUT UNITS!!!
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