Simplify: "3y"/4 -"Y"/5

Simplify: `"3y"/4 -"y"/5`

Sum

`"3y"/4 -"y"/5`

`(15"y" - "4y")/20 = "11y"/20`

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Chapter 13: Fundamental Concepts (Including Fundamental Operations) - Exercise 11 (E)

Chapter 13 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (E) | Q 5

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

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

Multiply: 6xy² - 7x²y² + 10x³ and - 3x²y³

Copy and complete the following multi-plication:

3a + 2b
× - 3xy

Copy and complete the following multi-plication:

3xy - 2x² - 6x
× -5x²y

Copy and complete the following multi-plication:

a + b
× a + b

Copy and complete the following multi-plication:

3m² + 6m - 2n
× 5n - 3m

Simplify: `"4a"/7 + "2a"/3 - "a"/7`

Simplify: `"6k"/7 - ("8k"/9 - "k"/3)`

Simplify: `(5 ("x" - 4))/3 + (2(5x - 3))/5 + (6(x - 4))/7`