Question: NEED help in algebra 2 1.Which expression is equal to(83i)+(3+4i) ? 4 11+7i 5+i 4 2.Which expression is equal to(83i)(6+i) ? 22i 24i 144i 142i

NEED help in algebra 2

1.Which expression is equal to(83i)+(3+4i)

?

  • 4
  • 11+7i
  • 5+i
  • 4

2.Which expression is equal to(83i)(6+i)

?

  • 22i
  • 24i
  • 144i
  • 142i

3.Which expression is equal to2i(4i)

?

  • 82i
  • 28i
  • 82i
  • 28i

4.Multiply.

(47i)(35i)

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