Question

Simplify x(277-7x+3) and find the values of it for i)x=1 ii) x=0​

Answer 1

Answer:

x(2x 2 −7x+3)

=x(2x 2 −6x−x+3)

=x[2x(x−3)−1(x−3)]

=x(2x−1)(x−3)

At x=0,the above expression equal to 0