Operations With Complex Numbers and U Substitution

• A

• B

• C

• D

Tags

CCSS.HSN.CN.A.3

• A

• B

• C

• D

Tags

CCSS.HSN.CN.A.3

Solve for x:

• x = {-3+2i, -3-2i}

• x = {7, 6}

• x = 2±i√3

• No solution

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• 21 - 16i

• 21 -24i

• 11 - 16i

• 11 - 24i

• 2 + 12i

• -34 + 12i

• 34 + 12i

• -2 + 12i

Tags

CCSS.HSN.CN.A.2

• 8 + 14i

• 3 + 14i

• 13 + 14i

• 11 + 14i

Tags

CCSS.HSN.CN.C.8

• 15i

• 9 + 6i

• -3i

• -9 + 6i

Tags

CCSS.HSN.CN.A.2

(3 + 2i) + (4 - 5i)

• 7 + 7i

• 1 - 3i

• 1 - 7i

• 7 - 3i

Tags

CCSS.HSN.CN.A.2

Simplify
3i - (4 + 7i)

• -4 + 10i

• 21 - 12i

• 4 - 10i

• -4 - 4i

Tags

CCSS.HSN.CN.A.2

(3i)(-2+4i)

• -6+12i

• -12-6i

• -2+7i

• 12+6i

Tags

CCSS.HSN.CN.A.2