Question

(3 + 2x)(4 – 5x) + (2x − 3)(6 – 5x) state the degree and constant term

Answer 1

Simplify the expression by product of expression in brackets.

`\begin{gathered} (3+2x)(4-5x)+(2x-3)(6-5x)=12-15x+8x-10x^2+12x-10x^2-18+15x \\ =-20x^2+20x-6 \end{gathered}`