Question

If 496 × 492 = x² – 4 (x ≥ 0), then x = ______. I want it to be explained step by step. if someone helps me, i will give mark as brainliest. The answer is 494.

Answer 1

Answer:

x^2-4=496×492

x^2=244033+4

x^2=244037

x=494