What is the value of √-128, if i² = -1?

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg