The given equation is,

Thus, option (C) is the correct solution.
To subtract vectors, you simply have to subtract correspondent coordinates.
So, if you have

the subtraction is simply

So, in your case, we have

Answer:
x² - 16
Step-by-step explanation:
Given
(x - 4)(x + 4)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x + 4) - 4(x + 4) ← distribute both parenthesis
= x² + 4x - 4x - 16 ← collect like terms
= x² - 16
Answer:
2(x/y)+40
Step-by-step explanation:
2(x/y)+40
it would be 100.01% That is because in a percentage you have to move the decimal point two places to the right.