Solve the equation.(x + 7)(x - 3) = 0

A. -7, 3
B. 7, 3
C. 7, -3
D. 7, -7, 3, -3


Answer: A

Mathematics

You might also like to view...

Use a truth table to determine whether the argument is valid.(~p ? q) ? (q ? r)~q ? r  p ? q

A. Valid B. Invalid

Mathematics

Use the half-angle formulas to evaluate the given function.cos 

A. 0.2588 B. 0.3660 C. 0.7934 D. 0.9659

Mathematics

Find a so that the statement is true.

A. 5 B. 3 C. 4 D. 2 E. 0

Mathematics

Solve the initial-value problem y?? ? 2y? + 5y = 0, y (0) = 1, y?(0) = ?1

What will be an ideal response?

Mathematics