A student mistakenly writes the following in his notes: log2a+log2b=log2(a+b) . However, after substituting the values for a and

Question

4 years ago

8

A student mistakenly writes the following in his notes: log2a+log2b=log2(a+b) . However, after substituting the values for a and

b in a problem, he still gets the right answer. If the value of a is 11, what must be the value of b ? Round your answer to nearest tenth if necessary.

Mathematics

1 answer:

aev [14] · Answer 1 · 2022-03-03T00:34:12+03:00

aev [14]4 years ago

4 0

Answer:

b=11/10

Step-by-step explanation:

plug in 11 for "a" and solve for "b"