Question

If 3a - 1/ = 6, find the value of a^2 + 1/9^2

Answer 1

Answer:

Given is 3a+(1/2a)=9(equation1) . Hence, we are required to find 2a+(1/3a)=?(equation2) .

If we solve this, equation 1 becomes (6a2+1)/2a=9 , which after further simplification becomes 6a2+1=18a(equation3) .

Simplifying equation 2 we get: (6a2+1)/3a=x (we need to find x)

Further simplifying equation 2, we get; 6a2+1=(3a)x(equation4)

Substituting equation 3 in equation 4, we get 18a=(3a)x which when solved is x=18a/3a , x=6 .

Therefore, answer is 6.

Step-by-step explanation:

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Answer 2

Answer:6

Step-by-step explanation:

Solving your question:

Given is  3a+(1/2a)=9(equation1) . Hence, we are required to find  2a+(1/3a)=?(equation2) .

If we solve this, equation 1 becomes  (6a2+1)/2a=9 , which after further simplification becomes  6a2+1=18a(equation3) .

Simplifying equation 2 we get:  (6a2+1)/3a=x  (we need to find x)

Further simplifying equation 2, we get;  6a2+1=(3a)x(equation4)  

Substituting equation 3 in equation 4, we get  18a=(3a)x  which when solved is  x=18a/3a ,  x=6 .

Therefore, answer is 6.