Jose Paul Solutions for Chapter: Multiplication and Division, Exercise 6: REVISION EXERCISE

If $8x^2-14x+3÷\left(4x-1\right)=ax-b$, then find the value of $b-a$.

If $6x^2-7xy-3y^2÷\left(2x-3y\right)=kx+y$, then find the value of $k$.

If $2x^2-xy-3y^2÷\left(x+y\right)=ax+by$, the find the value of $a+b$.

If $a^2-13a+30÷a-10=a-k$, then find the value of $k$.

If $k^2+4k+4÷k+2=k+m$, then find the value of $m$.

If $\frac{x^2+23x-210}{x-7}=x+k$, then find the value of $k$.

If $\frac{2x^3+6x^2-7x-87}{x-3}=a{x}^2+bx+c$, then find the value of $a+b+c$.

If $x-5$ notebooks cost $₹\left(x^2-13x+40\right)$, then cost of one book is $₹\left(x-k\right)$. Find the value of $k$.