Please solve 3(-1)(10-5-2(3))

3

Step-by-step explanation:

I hope this helps!

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

answer: check all that apply, where the options?

step-by-step explanation: