facrorize
243s^2-363t^2
Answers
Answered by
0
Answer: 3 (9s + 11t) (9s - 11t)
Step-by-step explanation:
243s^2 - 363t^2
= 3(81s^2 - 121t^2) [taking '3' common from both the terms]
= 3 {(9s)^2 - (11t)^2}
= 3 (9s + 11t) (9s - 11t) [since (a^2 - b^2) = (a + b)(a - b)]
Similar questions