Can someone help me with these?

What is the value of the modulus of 6 - 4i? Enter your answer as a simplified radical in the boxp and q are complex numbers such that (pl = go + 1, [q) = = +- 1, and \\p +g) = 31 +2. On what interval must x fall? O (-00, -- o [-;, 00) o [-;,0] O [- 1. 0] hp\fDivide. -1 1 5i Enter your answer, in standard form for complex numbers, in the box. 2-31Represent the sum of the complex numbers -4 -1-3i and -2 - i on the complex plane Use the Point and Segment tools to plot all required points and segments Point Segment Undo Redo x Reset imag