Guest

Using a^2 – b^2 = (a + b) (a – b), find 153^2– 147^2

Using a^2 – b^2 = (a + b) (a – b), find
 153^2– 147^2

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5964 Points
one year ago
Dear Student

153^2–147^2
= (153 + 147)(153 - 147)
= 300 x 6
= 1800

Thanks

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free