Simplify:

Simplify: `"x"/2 -"x"/8`

योग

`"x"/2 -"x"/8`

`("4x" - "x")/8 = "3x"/8`

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

अध्याय 11 Fundamental Concepts (Including Fundamental Operations)
Exercise 11 (E) | Q 4

Subtract: 2x² - 7xy - y² from 3x² - 5xy + 3y²

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

The perimeter of a triangle is 14a² + 20a + 13. Two of its sides are 3a² + 5a + 1 and a² + 10a – 6. Find its third side.

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

Copy and complete the following multi-plication:

3xy - 2x² - 6x
× -5x²y

Evaluate: (a + 1)(a² - a + 1) and (a - 1)(a² + a + 1)

Multiply: mn⁴, m³n and 5m²n³

Multiply: pq - pm and p²m

Simplify: `"x"/2+"x"/4`

Simplify: `("5k"/8 - "3k"/5) div "k"/4`

Simplify: "X"/2 -"X"/8 - Mathematics