EASY
7th CBSE
IMPORTANT
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The sum of two like terms is a like term with numerical coefficient equal to the sum of the coefficients of the like terms. 

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Important Questions on Algebraic Expressions

EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 5
The expression 3x2-2-x is less than 5x2+x+7 by 2x2+2x+9.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 1
The algebraic expression representing 2 diminished from 3 times x is _____.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 2
The algebraic expressions -3xy and y3 are _____ terms.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 3
While subtracting two like terms, their numerical coefficients are _____.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 4
The numerical coefficient in 5xy is _____.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 5
The value of expression 462a4-512a3+ 171a2-98a+ 1 when a=0 is _____.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 6
If x3 is subtracted from 2x3-y3, we get _____.
EASY
7th CBSE
IMPORTANT
START UP MATHEMATICS>Chapter 6 - Algebraic Expressions>REVIEW EXERCISES>Q 8
The area of the rhombus whose diagonals measure p and q is _____ unit2.