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