Simplify: 25zy—8zy—6zy - Mathematics

Simplify: 25zy—8zy—6zy

योग

25zy - 8zy - 6zy

= 25zy - 14zy = 11zy

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

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

Identify the numerical coefficient of term (other than constant) in the following expression:

5 − 3t²

Constant is only 8 other is variable 12 – 5 z – 4

Simplify: 7n² – 9n² + 3n²

Find the sum of: 3x + 8y + 7z, 6y + 4z- 2x and 3y – 4x + 6z

Find the sum of: 5x² – 2xy + 3y² and – 2x² + 5xy + 9y² and 3x² -xy- 4y²

38x³y²z ÷ 19xy² is equal to ______.

Identify the numerical coefficient of term (other than constant) in the following expression:

x + 2xy + 3y

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

– a – b – c is same as – a – (______).

3x + 23x² + 6y² + 2x + y² + ______ = 5x + 7y².