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These sample problems below for Simplifying Algebraic Expressions 2 were generated by the MathScore.com engine.

Sample Problems For Simplifying Algebraic Expressions 2


Complexity=5, Mode=multiply

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
1.   ( 2q 4 )( 9q ) =
2.   ( n 4 )( 10n ) =

Complexity=5, Mode=exponent

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
1.   ( - 8u -4) 3 =
2.   ( - 3r 3) 3 =

Complexity=5, Mode=root

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
1.  
   64s 8
=
2.  
   9b 4
=

Complexity=5

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
1.   ( - 5r )( -r 2 ) =
2.   ( - 6t 3) 1 =

Answers


Complexity=5, Mode=multiply

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
#ProblemCorrect AnswerYour Answer
1( 2q 4 )( 9q ) =
Solution
( 2q 4 )( 9q ) = 2q 49q 1
=( 29 )( q 4q 1 )
=18q4 + 1
=18q 5
#ProblemCorrect AnswerYour Answer
2( n 4 )( 10n ) =
Solution
( n 4 )( 10n ) = 1n 410n 1
=( 110 )( n 4n 1 )
=10n4 + 1
=10n 5

Complexity=5, Mode=exponent

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
#ProblemCorrect AnswerYour Answer
1( - 8u -4) 3 =
Solution
( - 8u -4) 3=( -8 • u -4 )3
=( -8 )3 • (u -4)3
=-512 • (u -4 * 3)
=( - 8u -4) 3
#ProblemCorrect AnswerYour Answer
2( - 3r 3) 3 =
Solution
( - 3r 3) 3=( -3 • r 3 )3
=( -3 )3 • (r 3)3
=-27 • (r 3 * 3)
=( - 3r 3) 3

Complexity=5, Mode=root

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
#Correct AnswerYour Answer
1
   64s 8
=
#Correct AnswerYour Answer
2
   9b 4
=

Complexity=5

Simplify the following. Expand to the form ab^c where a and c are numeric and b is a variable name.
#ProblemCorrect AnswerYour Answer
1( - 5r )( -r 2 ) =
Solution
( - 5r )( -r 2 ) = -5r 1-1r 2
=( -5-1 )( r 1r 2 )
=5r1 + 2
=5r 3
#ProblemCorrect AnswerYour Answer
2( - 6t 3) 1 =
Solution
Any number to the 1st power is itself.

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