If x = 7+3 root 5 by 7 - 3 root 5 , find the value of x^2 + 1 by x^2

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?

Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.

The seventh-grade students at charleston middle school are choosing one girl and one boy for student council. their choices for girls are michaela (m), candice (c), and raven (r), and for boys, neil (n), barney (b), and ted (t). the sample space for the combined selection is represented in the table. complete the table and the sentence beneath it.