Math, asked by Rajanverma, 1 year ago

Write whether $\frac{2 \sqrt{45} +3 \sqrt{20} }{2 \sqrt{5} }$ on simplification gives rational or irrational number.

Answers

Answered by thinkdifferent

(2✔️45 + 3✔️20 )/2✔️5 = 2✔️5x9 + 3✔️5x4/2✔️5 = 6✔️5 + 6✔️5 /2✔️5=12✔️5/2✔️5=6 answer

Rajanverma: It is rational or irrational

Rajanverma: Thanx

thinkdifferent: Rational

thinkdifferent: all nos. which can be written in the form of p/q is a rational no.

thinkdifferent: Mark as best plz

Rajanverma: There is no other answer so the option for best is not available on this site

Answered by gbarman74

Answer:

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