Home
Class 9
MATHS
Let R1 and R2 are the remainders when th...

Let `R_1` and `R_2` are the remainders when the polynomials `x^3+2x^2-5a x-7` and `x^3+a x^2-12 x+6` are divided by `x+1` and `x-2` respecti-vely. If `2R_1+R_2=6,` find the value of `adot`

Text Solution

Verified by Experts

The correct Answer is:
`2`
Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS

    MTG IIT JEE FOUNDATION|Exercise NCERT Section (Exercise 2.1)|5 Videos

  • POLYNOMIALS

    MTG IIT JEE FOUNDATION|Exercise NCERT Section (Exercise 2.2)|4 Videos

  • POLYNOMIALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|20 Videos

  • NUMBER SYSTEMS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|20 Videos

  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER|20 Videos

Similar Questions

Explore conceptually related problems

Let R_(1) and R_(2) are the remainders when the polynomials x^(3)+2x^(2)-5ax-7 and x^(3)+ax^(2)-12x+6 are divided by x+1 and x-2 respecti-vely.If 2R_(1)+R_(2)=6, find the value of a.

Let R_(1) and R_(2) are the remainders when the polynomials x^(3)+2x^(2)-5ax-7 and x^(3)+ax^(2)-12x+6 are divided by x+1 and x-2 respectively.If 2R_(1)+R_(2)=6, find the value of a.

Find the remainder when the polynomial f(x)=2x^(4)-6x^(3)+2x^(2)-x+2 is divided by x+2

Write the remainder when the polynomial f(x)=x^(3)+x^(2)-3x+2 is a divided by x+1

Find the remainder when the polynomial 4x^(4)+3x^(2)-5x+1 is divided by (2x-1).

Find the remainder when the polynomial p(x)=x^(4)-3x^(2)+5x+1 is divided by (x-2).

Find the remainder when the expression 3x^3+6x^2-7x+6 is divided by x +3 .

Find the remainder when the expression 3x^(3)+8x^(2)-6x+1 is divided by (x+3) .