Question #25476

√64-√p+√q=9 find p+q

Expert's answer

√64-√p+√q=9 find p+q
-√p+√q=9-8
-√p+√q=1
Moreover p and q are natural numbers.
After Squaring we have: p+q-2*sqrt(pq)=1
Then q=9, p=4.
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