Embibe Experts Solutions for Chapter: Polynomials, Exercise 1: Jharkhand Board-2019

For some polynomials $P\left(x\right)$,find the number of zeroes of $P\left(x\right)$ from the graph $y=P\left(x\right)$

Find a quadratic polynomial,the sum and product of whose zeroes are $4$ and $1$ respectively.

The graph $y=P\left(x\right)$ is for some polynomials $P\left(x\right)$ given below,write the number of zeroes of $P\left(x\right)$ from the graph $y=P\left(x\right)$

Find a quadratic polynomial,the sum and product of whose zeroes are $1$ and $1$ respectively.

The graph of $y=p\left(x\right)$ is for a polynomial $p\left(x\right)$ is given in the figure below. Write the number of zeroes of the polynomial $p\left(x\right)$ from the graph.
  

Divide the polynomial $p\left(x\right)=x^4-5x+6$ by the polynomial $g\left(x\right)=2-x^2$ and write the quotient and remainder.