Saved Bookmarks
| 1. |
B²/√a²+b² + aRationalise |
| Answer» ROOT (a^2 + b^2) - aStep-by-step explanation:FIRST MULTIPLY the numerator and DENOMINATOR by root (a^2 + b^2) - aThen by multiplying in denominator by identity a^2-b^2 = (a+b)(a-b) now in denominator we get a^2+b^2-a^2 and in numerator b^2[root (a^2 + b^2) - a]so by cancelling we get root (a^2 + b^2) - aPLEASE MARK ME AS BRAINLIEST | |