Simplify: 25zy—8zy—6zy

बेरीज

25zy - 8zy - 6zy

= 25zy - 14zy = 11zy

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पाठ 11: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (B)

पाठ 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 3.3

Write numerical co-efficient of the following: – 8xy³

Fill in the blank:

4a + 3b – 7a + 4b = _____

Find the missing term

6xy × _________ = –12x³y

Coefficient of y in the term `(-y)/3` is ______.

Factorised form of 18 mn + 10 mnp is ______.

38x³y²z ÷ 19xy² is equal to ______.

Volume of a rectangular box with length 2x, breadth 3y and height 4z is ______.

Factorise the following expression.

ax²y – bxyz – ax²z + bxy²

Factors of –5x²y²z are ______.

Find the numerical coefficient of the terms:

10xyz, –7xy²z, –9xyz, 2xy²z, 2x²y²z²