Math, asked by ksujal631, 3 months ago

a and bij
find the values of
4+3√5 upon 4+3√5 = a+b√5​

Answers

Answered by kuvambhutani1612
1

Answer:

You put wrong question , it must be 4+3√5/4-3√5.

Step-by-step explanation:

Easy Just Rationalize

4+3√5/4-3√5 * 4+3√5/4+3√5

=(4+3√5)^{2} / (4)^{2}-(3√5)^2

=16+45+24√5/16-45

= -61 - 24√5 / 29

Here , a = -61/29 and b= -24/29

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