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State with reasons, which of the followi...

State with reasons, which of the following pairs of terms are of like terms and which are of unlike terms:(i) 7x, 12y(ii)15x, –21x(iii) – 4ab, 7ba(iv) 3xy, 3x(v) `6xy^2, 9x^2y`(vii) `mn^2, 10mn`

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PSEB-Algebraic Expressions-EXAMPLE
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  2. What are the coefficients of y in the following expressions? 4x – 3y, ...

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  12. Identify the terms and their factors in the following expressions Show...

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  13. Identify the terms and their factors in the following expressions Show...

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  17. identify terms and factors in the expressions given below: – 4x + 5

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  18. identify terms and factors in the expressions given below: – 4x + 5y

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  19. identify terms and factors in the expressions given below: 5y + 3y^2

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