Identifying equivalent algebraic expressions Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Identifying equivalent algebraic expressions . You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - For given expression, select one correct equivalent expression from the four options.
8x + 28y
Answer : B
Explanation
Step 1:
As 4(2x + 7y) = 8x + 28y, the given expression
Step 2:
Only option B is the correct equivalent expression
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Q 2 - For given expression, select one correct equivalent expression from the four options.
18x2 + 48
Answer : C
Explanation
Step 1:
As 6(3x2 + 8) = 18x2 + 48, the given expression
Step 2:
Only option C is the correct equivalent expression
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Q 3 - For given expression, select one correct equivalent expression from the four options.
18xy + 45x
Answer : B
Explanation
Step 1:
As 9x (2y + 5) = 18xy + 45x, the given expression
Step 2:
Only option B is the correct equivalent expression
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Q 4 - For given expression, select one correct equivalent expression from the four options.
8y + 3y + 2y
Answer : C
Explanation
Step 1:
As 9y + 4y = 13y = 8y + 3y + 2y, the given expression
Step 2:
Only option C is the correct equivalent expression
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Q 5 - For given expression, select one correct equivalent expression from the four options.
42x – 56
Answer : A
Explanation
Step 1:
As 14(3x – 4) = 42x – 56, the given expression
Step 2:
Only option A is the correct equivalent expression
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Q 6 - For given expression, select one correct equivalent expression from the four options.
8p + 3p + 5p
Answer : C
Explanation
Step 1:
As 9p + 7p = 16p = 8p + 3p + 5p, the given expression
Step 2:
Only option C is the correct equivalent expression
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Q 7 - For given expression, select one correct equivalent expression from the four options.
25x − 10y
Answer : D
Explanation
Step 1:
As 5(5x − 2y) = 25x − 10y, the given expression
Step 2:
Only option D is the correct equivalent expression
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Q 8 - For given expression, select one correct equivalent expression from the four options.
9x2 + 3x
Answer : B
Explanation
Step 1:
As 3x (3x + 1) = 9x2 + 3x, the given expression
Step 2:
Only option B is the correct equivalent expression
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Q 9 - For given expression, select one correct equivalent expression from the four options.
15x + 35x2
Answer : C
Explanation
Step 1:
As 5x (3 + 7x) = 15x + 35x2 , the given expression
Step 2:
Only option C is the correct equivalent expression
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Q 10 - For given expression, select one correct equivalent expression from the four options.
11xyz + 3xy
Answer : A
Explanation
Step 1:
As xy (11z + 3) = 11xyz + 3xy, the given expression
Step 2:
Only option A is the correct equivalent expression
Show Answer
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