Question

Simplify each expression. select the correct answer from the drop–down menu.

−6(3i)(−2i) = ____.
2(3 − i)(−2 4i) = ____.
2i(4 − 5i) = _____.

Answer 1

−6(3i)(−2i) = -36

2(3 − i)(−2 4i) = 144i - 48

2i(4 − 5i) = 8i + 10

Explanation:

−6(3i)(−2i) = -36

2(3 − i)(−2 4i) = 144i - 48

2i(4 − 5i) = 8i + 10

Answer 2

−6(3i)(−2i) = -36

2(3 − i)(−2 + 4i) = -4 + 28i

2i(4 − 5i) = 10 + 8i