## If the remainder on division of x3 + 2×2 + kx +3 by x – 3 is 21, find the quotient and the value of k. Hence, find the zeroes of the cubic polynomial x3 + 2×2 + kx – 18.

• 1

This question is very tricky. its an important 5 mark question for boards exam

## Given that x – √5 is a factor of the polynomial x3 – 3√5×2 – 5x + 15√5, find all the zeroes of the polynomial.

• 0

This question came in 2019 class 10 boards. i cannot solve it for some time please help.

## What should be subtracted from the polynomial of p(x)= x²-3ax + 3a- 7 so that, (x + 2) is a factor of the polynomial p(x) and hence also find the value of a

• -2

this question is very important from class 10 boards perspective. kindly help with this

## If the product of the zeros of the polynomial (ax²- 6x- 6 ) is 4, find the value of a.

• 0

this question came in 2018 boards exam CBSE. please give answer for this

Guru

## If the zeroes of the polynomial f(x)=x³-3x²+x+1 are (a-b), a and (a+b), find a and b.

• 0

We have given a quadratic polynomial f(x)=x³-3x²+x+1 and (a-b), a and (a+b) are the zeroes of the given polynomial and ...Read more

Guru

## If α and β are the zeroes of the polynomial f(x)=x²+x-2, find the value of (1/α-1/β)

• 1

We have given a quadratic polynomial f(x)=x²+x-2 and it is given that α and β are the zeroes of the ...Read more

Guru

## If α and β are the zeroes of the polynomial f(x)=5x²-7x+1, find the value of (1/α+1/β)

• 0

We have given a quadratic polynomial f(x)=5x²-7x+1 and α and β are the zeroes of the given polynomial and we ...Read more

Guru

## If α and β are the zeroes of the polynomial f(x)=6x²+x-2, find the value of (α/β+β/α)

• 0

We have given a quadratic polynomial f(x)=6x²+x-2 and it is also given that α and β are the zeroes of ...Read more

Guru

## If α and β are the zeroes of the polynomial f(x)=x²-5x+k such that α-β=1, find the value of k.

• 0

We have given a quadratic polynomial f(x)=x²-5x+k and α and β are the zeroes of the given polynomial and it ...Read more

Guru

## Write the zeroes of the quadratic polynomial f(x)=4√3x²+5x-2√3

• 0

We have given a quadratic polynomial f(x)=4√3x²+5x-2√3 and we have to find the zeroes of the given polynomial This is the ...Read more