Question

Please complete this exercise for class 10 math. Please don't spam! it will be helpful of you.​

Answer 1

Explanation:

1. a) no

b) yes

2. 3x2 -4x +1=0

3x2+x+3x+1

3x(x+1)+3(x+1)

3x+3 or x+1

so x =-1