Question

Draw the graph of polynomial f (x)= x +2x-3 and find the zeroes. Justify your answer​

Answer 1

Answer:  

X = -3,x=1  

Step-by-step explanation:  

x+2x-3  

x+3x-1x-3  

x(1+3)-1(1-3)  

x+3=0,x-1=0

x=-3,x=1