Question

1. Check whether the following are quadratic equations
(i) (x + 1) = 2(x-3)​

Answer 1

Answer:

x+1=2x-6

Step-by-step explanation:

6+1=2x-x

7=x

Answer 2

Answer:

x + 1=2× -6

Step-by-step explanation:

6+1= 2x - x

7= x