Maya wrote two expressions that are not equivalent.
Here is how she should have factored:
45 + 72
9 x 5 + 9 x 8
9(5 + 8)
As you can see, 72 = 9 x 8, not 9 x 9 (81)
Answer:
60 inches = 6 feet
Step-by-step explanation:
Since he said one thing to another means that he wrote an equal sign.
60 inches = 6 feet
Answer: 60 inches = 6 feet
f(x) = x + 1/x
f(1 + 3i), lets just sub x by 1 + 3i
f(1 + 3i) = 1 + 3i + 1/(1 + 3i)
Doing the sum (1 + 3i) + 1/(1 + 3i) we get ((1 + 3i)² + 1)/(1 + 3i)
So:
f(1 + 3i) = (1 + 2.1.3i + 9i² + 1)/(1 + 3i)
f(1 + 3i) = (6i - 7)/(1 + 3i)
f(1 + 3i) = 11/10 + 27i/10
98,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
