Question

find the value of x if 6x = (73)^2 - (67)^2​

Answer 1

Answer:

Step-by-step explanation:

6x = (73)² - (67)²

⇒ 6x = 5329 - 4489

⇒ 6x = 840

⇒ x = 840 / 6 (∵transposing )

⇒ x = 140 is the answer