Tamil Nadu Board Solutions for Chapter: Algebra, Exercise 10: Exercise

Factorise : $ab-ac-mb+mc$

Factorise : $x^5-16x$

Factorise : $m^2+\frac{1}{m^2}-23$

Factorise : $6-216x^2$

Factorise : $8x^3+125y^3$

Factorise : $27x^3-8y^3$

If $p\left(x\right)=4x^2-3x+2x^3+5$ and $q\left(x\right)=x^2+2x+4$, then find $p\left(x\right)-q\left(x\right)$

Given $4a+3b=65$ and $a+2b=35$ solve by elimination method.