In Exercises 1–3, perform the indicated operations and write the result in standard form. 5 / 2−i

In Exercises 1–3, perform the indicated operations and write the result in standard form. ___ ___ 2√−49 + 3√−64

_ Write −√3 + i in polar form.

Perform the indicated operation. Leave answers in polar form. [2(cos 10° + i sin 10°)]⁵

Convert x² + (y + 8)² = 64 to a polar equation that expresses r in terms of θ.

Graph each polar equation. r = 1 + sin θ

Eliminate the parameter and graph the plane curve represented by the parametric equations. Use arrows to show the orientation of each plane curve. x = √t , y = t + 1; −∞ < t < ∞