SOLUTION: If 6^2x+1=k , then 6^4x+3 equals: A) 12k B) k^2 + 6 C) 6k^2 D) 2k+6 E) 36k^2

SOLUTION: If 6^2x+1=k , then 6^4x+3 equals: A) 12k B) k^2 + 6 C) 6k^2 D) 2k+6 E) 36k^2

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Question 1168695: If 6^2x+1=k , then 6^4x+3 equals:
A) 12k
B) k^2 + 6
C) 6k^2
D) 2k+6
E) 36k^2
Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!

Use parentheses where required....

As you write the expressions, they are
and

I'm sure that's not what you mean....

Are the exponents 2x and 4x?
and

Or are they 2x+1 and 4x+3?
and

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