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Questions

1 / 10

Time

Score

Complex Conjugates

What is the conjugate of the complex number 2+3i?

$2+3i$

$2-3i$

$3+3i$

What is the conjugate of the complex number 3-i?

$3-i$

$3+3i$

$3+i$

What is the conjugate of the complex number 2-3i?

$2-3i$

$2+3i$

$3+3i$

What is the conjugate of the complex number 2+2i?

$2+2i$

$2-2i$

$2i$

What is the conjugate of the complex number 4-7i?

$4+7i$

$4-7i$

$-4-7i$

What is the conjugate of the complex number 1-3i?

$1+3i$

$1-3i$

$-1+3i$

What is the conjugate of the complex number 7+5i?

$5+5i$

$7+5i$

$7-5i$

What is the conjugate of the complex number 4-9i?

$4+9i$

$4-9i$

$-4-9i$

What is the conjugate of the complex number 3+i?

$-3-i$

$3+i$

$3-i$

What is the conjugate of the complex number 4+5i?

$4-5i$

$4+5i$

$-4-5i$

Questions

Time

Score

Complex Conjugates

What is the conjugate of the complex number 2+3i?

﻿2+3i2+3i2+3i﻿

﻿2−3i2-3i2−3i﻿

﻿3+3i3+3i3+3i﻿

What is the conjugate of the complex number 3-i?

﻿3−i3-i3−i﻿

﻿3+3i3+3i3+3i﻿

﻿3+i3+i3+i﻿

What is the conjugate of the complex number 2-3i?

﻿2−3i2-3i2−3i﻿

﻿2+3i2+3i2+3i﻿

﻿3+3i3+3i3+3i﻿

What is the conjugate of the complex number 2+2i?

﻿2+2i2+2i2+2i﻿

﻿2−2i2-2i2−2i﻿

﻿2i2i2i﻿

What is the conjugate of the complex number 4-7i?

﻿4+7i4+7i4+7i﻿

﻿4−7i4-7i4−7i﻿

﻿−4−7i-4-7i−4−7i﻿

What is the conjugate of the complex number 1-3i?

﻿1+3i1+3i1+3i﻿

﻿1−3i1-3i1−3i﻿

﻿−1+3i-1+3i−1+3i﻿

What is the conjugate of the complex number 7+5i?

﻿5+5i5+5i5+5i﻿

﻿7+5i7+5i7+5i﻿

﻿7−5i7-5i7−5i﻿

What is the conjugate of the complex number 4-9i?

﻿4+9i4+9i4+9i﻿

﻿4−9i4-9i4−9i﻿

﻿−4−9i-4-9i−4−9i﻿

What is the conjugate of the complex number 3+i?

﻿−3−i-3-i−3−i﻿

﻿3+i3+i3+i﻿

﻿3−i3-i3−i﻿

What is the conjugate of the complex number 4+5i?

﻿4−5i4-5i4−5i﻿

﻿4+5i4+5i4+5i﻿

﻿−4−5i-4-5i−4−5i﻿

Incorrect

Great!

$2+3i$

$2-3i$

$3+3i$

$3-i$

$3+3i$

$3+i$

$2-3i$

$2+3i$

$3+3i$

$2+2i$

$2-2i$

$2i$

$4+7i$

$4-7i$

$-4-7i$

$1+3i$

$1-3i$

$-1+3i$

$5+5i$

$7+5i$

$7-5i$

$4+9i$

$4-9i$

$-4-9i$

$-3-i$

$3+i$

$3-i$

$4-5i$

$4+5i$

$-4-5i$