What are the features of the quadratic function f(×) =×2 +10×+21?​

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28

Write 5 in the form of a/b using integers to show it as a rational number