All High School Math Resources
Example Questions
Example Question #1 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Factor the equation to
. Set both equal to zero and you get and . Remember, the zeros of an equation are wherever the function crosses the -axis.Example Question #2 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Factor out an
from the equation so that you have . Set and equal to . Your roots are and .Example Question #3 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Set
equal to zero and you get . Set equal to zero as well and you get and because when you take a square root, your answer will be positive and negative.Example Question #4 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Factor out a
from the entire equation. After that, you get . Factor the expression to . Set both of those equal to zero and your answers are and .Example Question #5 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
This expression is the difference of perfect squares. Therefore, it factors to
. Set both of those equal to zero and your answers are and .Example Question #311 : Algebra Ii
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Factor the equation to
. Set both equal to and you get and .Example Question #6 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Factor a
out of the quation to get
which can be further factored to
.
Set the last two expressions equal to zero and you get
and .Example Question #1 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Set each expression equal to zero and you get 0 and 6.
Example Question #1 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Set both expressions equal to
. The first factor yields . The second factor gives you .Example Question #7 : Solving Quadratic Equations
Find the zeros.
Possible Answers:
Correct answer:
Explanation:
Set both expressions to
and you get and .All High School Math Resources
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