Question

Multiply and simplify the product. (3 – 5i)(–2 4i) select the product.

Answer 1

120i(squared)-72i

Explanation:

(3−5x)(−24x)

=(3+−5x)(−24x)

=(3)(−24x)+(−5x)(−24x)

=−72x+120x2

=120x2−72x

Answer 2

B

Explanation:

14+22i