Find the Sum Of: X3+3x2y and 2y2

Find the sum of: x³+3x²y and 2y²

योग

x³+3x²y and 2y² = x³+ 3x²y + 2y²

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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 6.5

Identify term which contain y² and give the coefficient of y².

8 - xy²

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

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

Simplify: 25zy—8zy—6zy

Simplify: – 16am + 4mx + 4am – 15mx + 5am

Subtract the second expression from the first:

a³ - 1 + a, 3a - 2a²

Simplify: 3x + [4x – (6x – 3)]

Simplify: 5b – {6a + (8 – b – a)}

Factorise the following expression.

2ax² + 4axy + 3bx² + 2ay² + 6bxy + 3by²

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

2(l + b)