a-½ how to solve

 

Asked by 2002manishgarg | 21st Aug, 2019, 08:18: AM

Expert Answer:

begin mathsize 16px style straight a equals 3 plus 2 square root of 2
rightwards double arrow 1 over straight a equals fraction numerator 1 over denominator 3 plus 2 square root of 2 end fraction
rightwards double arrow 1 over straight a equals fraction numerator 1 over denominator 3 plus 2 square root of 2 end fraction cross times fraction numerator 3 minus 2 square root of 2 over denominator 3 minus 2 square root of 2 end fraction equals 3 minus 2 square root of 2 end style
begin mathsize 16px style straight a to the power of 1 half end exponent plus straight a to the power of fraction numerator negative 1 over denominator 2 end fraction end exponent equals square root of straight a plus fraction numerator 1 over denominator square root of straight a end fraction end style
Consider,
Error converting from MathML to accessible text.

Answered by Sneha shidid | 21st Aug, 2019, 09:47: AM