describe a and b if 3+√7÷3-√7=a+b√7
Answers
Answered by
1
a + b√7 = 3+√7 / 3- √7
= (3+ √7 ) (3+√7) / 9-7
= (9 + 7 + 6√7) / 2
= 8 + 3√7
Similar questions