Question

factorise 3x²➕ 7x ➕ 2​

Answer 1

given

p(x)=3x²+7x+2

hence

p(x)=3x²+7x+2=0

=3x²+6x+x+2=0

=3x(x+2)+1(x+2)=0

(3x+1)(x+2)=0

so

x=-1/3 and x=-2

ANS:

Answer 2

Q. 3x^2+7x+2

Solution:

3x^2+6x+x+2

3x^2(x+2)+1(x(2)

(3x+1) (x+2)