Math, asked by shef2807, 11 months ago

4 + 3√5/4 - 3√5 = a - b√5

Answers

Answered by Mayank14king
0
hope it helps

no need to rationalize
just simplify
and compare equation's
co - efficiants
Attachments:

shef2807: sorry the question is
shef2807: (4+3 under root 5)/ (4 - 3 under root 5) = (a - b under root 5)
Answered by DiyaChauhan
0
here a=4 and b=-9/4 because in such Q we take ✓5 as common.
Attachments:

Mayank14king: put it into standard form
DiyaChauhan: nhi , agar vo co efficient ho to standard form me nhi aata. pllzz you solve.
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