Question

2x=98²-2² what is the value of x?​

Answer 1

Answer:

Here is the answer

2x = 98² -2²

2x = 9604-4

2x = 9600

x= 9600/2

x = 4800

Answer 2

Answer:

4800

Step-by-step explanation:

2x = 98² - 2²

First, we find the value of 98² - 2² by using a² - b² = (a + b)(a - b) identity.

=> 98² - 2² = (98 + 2)(98 - 2)

=> 100*96 => 9600

Now, acc. to ques, 2x = 9600

∴ x = 9600/2 => 4800