Multiply: 5x + 2y and 3xy - Mathematics

Multiply: 5x + 2y and 3xy

बेरीज

Product of 5x + 2y and 3xy

= 3xy (5x + 2y)

= 3xy × 5x + 3xy × 2y

= 15x²y + 6xy²

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Performs Operations (Addition and Subtraction) on Algebraic Expressions with Integral Coefficients Only.

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

पाठ 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (C) | Q 1.3

Subtract – 5a² – 3a + 1 from the sum of 4a² + 3 – 8a and 9a – 7.

By how much is 3x³– 2x²y + xy² -y³ less than 4x³ – 3x²y – 7xy² +2y³

Subtract the sum of 3a² – 2a + 5 and a² – 5a – 7 from the sum of 5a² -9a + 3 and 2a – a² – 1

The perimeter of a rectangle is 28x³+ 16x² + 8x + 4. One of its sides is 8x² + 4x. Find the other side

If x = 4a² + b² - 6ab; y = 3b² - 2a² + 8ab and z = 6a² + 8b² - 6ab find: x + y + z

Simplify: 5(x − 4) − 3(x − 4) + 7(x − 4)

Multiply: 4a + 5b and 4a - 5b

Copy and complete the following multi-plication:

ax - b
× 2ax + 2b²

Simplify: `"3y"/5 - "y + 2"/2`

Simplify: `("p" + "p"/3)("2p" + "p"/2)("3p" - "2p"/3)`