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

Find the sum of: x³+3x²y and 2y²

Sum

x³+3x²y and 2y² = x³+ 3x²y + 2y²

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

Chapter 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (B) | Q 6.5

Write the degree of the following polynomial: p³q² – 6p²q⁵ + p⁴q⁴

In -5x³y²z⁴ ; write the coefficient of x³y. Also, write the degree of the given algebraic expression.

Fill in the blank:

16x² – 9x² = and 25xy² – 17xy² = _______.

Enclose the given term in bracket as required:

– 2a² + 4ab – 6a²b² + 8ab² = – 2a (………)

Simplify: - 2x (x + y) + x²

Find the missing term

6xy × _________ = –12x³y

The value of (a + b)² – (a – b)² is ______.

Factorise the following expression.

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

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

5y² + 7x

Identify term and factor in the expression given below:

5y + 3y²