Maharashtra Board Solutions for Exercise 1: Miscellaneous Exercise 1

Draw a line $l$. Draw a line parallel to line $l$ at a distance of $3.5 \mathrm{cm}$.

Expand $(5x-7)(5x-9)$

Expand: $(2x-3y{)}^3$

Expand: ${\left(a+\frac{1}{2}\right)}^3$

Factorise: $2y^2-11y+5$

Factorise: $x^2-2x-80$

Factorise: $3x^2-4x+1$

Rajabhau sold his flat to Vasantrao for $₹$$88,00,000$  through an agent. The agent charged $2\%$ commission for both of them. If the commission got by the agent is $₹k$, then find the value of $k$.