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Example Questions
Example Question #91 : Algebraic Fractions
Solve for
Possible Answers:
Correct answer:
Explanation:
To solve these types of problems, you need to cross multiply the fractions
.
Then, all we need to do is distribute the , combine like terms, and solve the algebraic equation.
.
Example Question #92 : Algebraic Fractions
Solve for :
Possible Answers:
Correct answer:
Explanation:
Cross-multiply:
Distribute:
Solve for x:
Example Question #1261 : Algebra
Solve for
Possible Answers:
Correct answer:
Explanation:
Solve this question by cross-multiplying:
Example Question #1261 : Algebra
If , what is the value of ?
Possible Answers:
Correct answer:
Explanation:
To solve this question, substitute -5 in for x in the numerator and denominator. Remember that the square of a negative number is positive.
45 / -9 = -5
Dejuan
Certified Tutor
Certified Tutor
University of Illinois at Urbana-Champaign, Bachelor of Science, Electrical Engineering.
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