Question

Question - Fill in the blanks.

1. The numerical coefficient of a in -3ab2 is ……………… .
2. Number of terms in the expression 3x2y – 2y2z – z2x + 5 is ………………. .
3. Algebraic expression for 5 subtracted from the product of 2x and 3y is ……………… .
4. The like terms in a2b, – 5ab, 5ba2 is ……………… .
5. Product of 5m2n and -3m3n2 is …………….. .
6. The product of x(x2y – xy2) is ……………….. .
7. Sum of 2a2 – 3ab + 5b2, -3a2 + 4ab + 3b2 is …………….. .
8. The value of the 2a3 + 3a2 + 2a – 7 when a= -2 is ………………. .
9. Number of diagonals we can draw from one vertex of a quadrilateral is ……………….. .
10. Number of diagonals we can draw from one vertex of a pentagon is ………………… .

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Answer 1

1. The numerical coefficient of a in -3ab2 is ……………… .

2. Number of terms in the expression 3x2y – 2y2z – z2x + 5 is ………………. .

3. Algebraic expression for 5 subtracted from the product of 2x and 3y is ……………… .

4. The like terms in a2b, – 5ab, 5ba2 is ……………… .

5. Product of 5m2n and -3m3n2 is …………….. .

6. The product of x(x2y – xy2) is ……………….. .

7. Sum of 2a2 – 3ab + 5b2, -3a2 + 4ab + 3b2 is …………….. .

8. The value of the 2a3 + 3a2 + 2a – 7 when a= -2 is ………………. .

9. Number of diagonals we can draw from one vertex of a quadrilateral is ……………….. .

10. Number of diagonals we can draw from one vertex of a pentagon is ………………… .

Pls answer the above questions

( Pls don't spam )