Complex Conjugate

6i + 2

• -6i - 2

• -6i + 2

• 6i + 2

• 2 + 6i

Tags

CCSS.HSN.CN.A.1

What is the conjugate of i + 4?

• i + 4

• i - 4

• -i-4

• -i+4

Tags

CCSS.HSN.CN.A.3

What is the complex conjugate of  4 - 3i?

•   1/(4-3i)

• 1/(4+3i)

•   -4 + 3i

•   4 + 3i

Tags

CCSS.HSN.CN.A.3

Refer to the above image, what is the conjugate of the denominator?

• 8 + 6i

• 6 + 8i

• 6 - 8i

• -6 +8i

Tags

CCSS.HSN.CN.A.3

What is the conjugate of 5 + 7i?

• 5-7i

• 5+7i

• 7i-5

• 7-5i

Tags

CCSS.HSN.CN.A.3

What type of number is the result of multiplying a complex number and its conjugate?

• Natural Number

• Imaginary Number

• Irrational Number

• Real Number

Tags

CCSS.HSN.CN.C.8

Tags

CCSS.HSN.CN.A.3

Tags

CCSS.HSN.CN.A.3

What is the complex conjugate of  4-3i?

•   1/(4-3i)

• 1/(4+3i)

•   -4 + 3i

•   4 + 3i

Tags

CCSS.HSN.CN.A.3

Simplify

• 17i

• 15i

• 4i-10

• 2i-10

Tags

CCSS.HSN.CN.A.3