Question

25. find the positive value of the variable which
Satisfies the given equation..
x 2 - 4​

Answer 1

Answer:

2

Step-by-step explanation:

This is because the whole equation equates to 0

2x-4=0

2x=4

x = 4÷2

x= 2

Answer 2

Answer:

The positive value satisfies the equation is 2.

Step-by-step explanation:

x² - 4

x² - 2²

(x + 2)(x - 2)