Mathematics
The number of unlike terms in the expression
2x2y − 3y2z − 5yx2 + yz(x + y) + 7 is
3
4
5
6
Algebra Basics
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Answer
Let us simplify the given expression:
The simplified expression has 4 unlike terms: -3x2y, -2y2z, xyz and 7.
Hence, option 2 is the correct option.
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Statement I: The number of terms in the expression x + 2y + y is 3.
Statement II: 3x + 4 = 0 is a linear equation.
Statement I is true but statement II is false.
Statement I is false but statement II is true.
Both Statement I and statement II are true.
Both Statement I and statement II are false.