the positive integer k satisfies√2+√8+√18=√k what is the value of k
Answers
Answered by
0
Answer:
k=72
Step-by-step explanation:
=√2+√8+√18=√k
=√2(√1+√4+√9)=√k
=√2(1+2+3)=√k
=√2*6=√k
On squaring both sides we get:-
=(√2*6)^2=√k^2
=(2*36)=k
=k=72
Hope it helps
Answered by
0
Answer:
yes ,6√2
√2+√8+√18 = √k
it implies that,
√2+ 2√2+3√2= 6√2
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