Algebraic Expressions
Trending Questions
Q. Number of terms in the expression, 7x2+5xy is 2.
- False
- True
Q. Number of terms in the expression 3x+4y+x is
- 1
- 2
- 3
- 4
Q. Which of the following expressions have 2 terms?
- x+y
- x+x+z
- 3x
- 2x+3y+6y
- x-3y+2z
- x+x+x
- y+3y+x
- x+x+y+y
Q.
Find and correct the errors in the following mathematical statement, Substituting x=−3 in
x2+5x+4 gives (−3)2+5(−3)+4=9+2+4=15
Q. Question 4
Find and correct the errors in the statement : x+2x+3x=5x
Find and correct the errors in the statement : x+2x+3x=5x
Q. Question 6
Find and correct the errors in the statement: 3x+2x=5x2
Find and correct the errors in the statement: 3x+2x=5x2
Q.
Question 10(ii)
Find and correct the errors in the following mathematical statement. Substituting x=−3 in
x2−5x+4 gives (−3)2−5(−3)=9−15+4=−2
Q.
Question 10(iii)
Find and correct the errors in the following mathematical statement. Substituting x=−3 in
x2+5x gives (−3)2+5(−3)=−9−15=−24
Q. Question 5
Find and correct the erros in the statement: 5y+2y+y−7y=0
Find and correct the erros in the statement: 5y+2y+y−7y=0
Q. Question 34
In the question below, fill in the blank to make the statement true.
The product of two terms with like signs is a ____ term.
In the question below, fill in the blank to make the statement true.
The product of two terms with like signs is a ____ term.