- |-4| + (-4)1 + (-4)2 = ?

Discover Questions

Find a person? In chemistry, what does it mean to "test for precipitation?" How is it done? Why were people so crazy about the Eclipse? What number will produce a rational number when multiplied by 1/5? F(x)=[sin(3x)/sin(x)]-[cos(3x)/cos(x)]
a) For what values of x does f(x) not exist?
b) Simplify expression [sin(3x)/sin(x)]-[cos(3x)/cos(x)]?