Home
Class 8
MATHS
Simplify: (5-x)(3-2x)(4-3x)...

Simplify: `(5-x)(3-2x)(4-3x)`

Text Solution

Verified by Experts

`(5- x) (3 -2x) (4 -3x)`
`= {(5 -x)(3- 2x)} xx (4 – 3x)`[∴ Multiplication in association]
`= {5 (3 -2x) -x (3 -2x)} xx (4 -3x)`
`= (15 -10x -3x + 2x^2) xx (4 -3x)`
`= (2x^2 -13x + 15) (4 -3x)`
`= 2x^2 xx (4 -3x) - 13x (4 - 3x) + 15 (4 -3x)`
`= 8x^3 -63 -52x + 39x^2 + 60 – 45x`
`= -6x^3 + 47x^2 -97x + 60`
Hence simplified.
Promotional Banner

Topper's Solved these Questions

  • COMPOUND INTEREST

    RD SHARMA|Exercise All Questions|129 Videos

Similar Questions

Explore conceptually related problems

Simplify: (3x^(3)-2x^(2)-3x-3)-(x^(3)-2x^(2)+3x-4)

Simplify: (3x+2)(2x+3)-(4x-3)(2x-1)

Simplify: (5x-3)(x+2)-(2x+5)(4x-3)

Simplify: (5x+3)(x-1)(3x-2)

Simplify: (3x-2)(2x-3)+(5x-3)(x+1)

Simplify: (2x+5)(3x-2)+(x+2)(2x-3)

Simplify: (15x^(5)y^(-2)z^(4))/(5x^(3)y^(-3)z^(2))

Simplify: (x^(3)-2x^(2)+3x-4)(x-1)-(2x-3)(x^(2)-x+1)

Simplify: (2x^(2)+3x-5)(3x^(2)-5x+4)

Simplify: 2x^(2)(x^(3)-x)-3x(x^(4)+2x)-2(x^(4)-3x^(2))