prove that 7 + 2√3 is also an irrational number
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take example from this
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suppose. 7+2√3 I'd rational.
So,. it can be written in the form of p/q
7+2√3 = p/q
2√3 = p/q-7
2√3 = p-7q/q
√3 = 2p-7q/q
We know that √3 is irrational.So, 2p-7q/q is also irrational.
7+2√3 is irrational
So,. it can be written in the form of p/q
7+2√3 = p/q
2√3 = p/q-7
2√3 = p-7q/q
√3 = 2p-7q/q
We know that √3 is irrational.So, 2p-7q/q is also irrational.
7+2√3 is irrational
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oh
Express gcd of 48 and 18 as a linear combination
i don't know
ok bye
ehat is gcd
gcd means hcf
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