Question

Factorise 2x³+9x²+10x+3​

Answer 1

Answer:

## Ello!!✌✌

put x= -1

2(-1)^3 + 9(-1)^2 + 10(-1) + 3 = 0

-2 +9 -10 + 3=0

-12 + 12 =>0

0=0

RHS = LHS

zero is = -1

you can put any other values of x , if RHS is equal to LHS , this will become the zero of the polynomial

Good morning..✌✌☺☺