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Questions

1 / 10

Time

Score

Adding With Complex Numbers

Find the sum of (3+2i) and (-1-i).

$2+i$

$2i$

$\frac{i}{2}$

Find the sum of (4 - i) and the conjugate of (2 + 3i).

$i$

$6-i$

$6$

Add the complex numbers (2 + 3i) and (4 - 5i).

$6-2i$

$6+2i$

$6$

Calculate the sum of (2 + 3i) and the conjugate of (1 - i).

$3+4i$

$3-4i$

$3$

Calculate the sum of (6 + 2i) and (1 - 4i).

$7+2i$

$2i$

$7-2i$

Find the sum of (4 - i) and the conjugate of (2 + 3i).

$i$

$6+i$

$6-i$

Find the sum of (1+2i) and (-3-i).

$-2+i$

$2+i$

$i$

Determine the result of adding the conjugate of (5 + 6i) to itself.

$3$

$10$

$1$

Find the sum of (4+5i) and (-2-3i).

$2+2i$

$2i$

$2$

Calculate the sum of (-3 + i) and (2 - 2i).

$i$

$-1-i$

$-1$

Questions

Time

Score

Adding With Complex Numbers

Find the sum of (3+2i) and (-1-i).

﻿2+i2+i2+i﻿

﻿2i2i2i﻿

﻿i2\frac{i}{2}2i​﻿

Find the sum of (4 - i) and the conjugate of (2 + 3i).

﻿iii﻿

﻿6−i6-i6−i﻿

﻿666﻿

Add the complex numbers (2 + 3i) and (4 - 5i).

﻿6−2i6-2i6−2i﻿

﻿6+2i6+2i6+2i﻿

﻿666﻿

Calculate the sum of (2 + 3i) and the conjugate of (1 - i).

﻿3+4i3+4i3+4i﻿

﻿3−4i3-4i3−4i﻿

﻿333﻿

Calculate the sum of (6 + 2i) and (1 - 4i).

﻿7+2i7+2i7+2i﻿

﻿2i2i2i﻿

﻿7−2i7-2i7−2i﻿

Find the sum of (4 - i) and the conjugate of (2 + 3i).

﻿iii﻿

﻿6+i6+i6+i﻿

﻿6−i6-i6−i﻿

Find the sum of (1+2i) and (-3-i).

﻿−2+i-2+i−2+i﻿

﻿2+i2+i2+i﻿

﻿iii﻿

Determine the result of adding the conjugate of (5 + 6i) to itself.

﻿333﻿

﻿101010﻿

﻿111﻿

Find the sum of (4+5i) and (-2-3i).

﻿2+2i2+2i2+2i﻿

﻿2i2i2i﻿

﻿222﻿

Calculate the sum of (-3 + i) and (2 - 2i).

﻿iii﻿

﻿−1−i-1-i−1−i﻿

﻿−1-1−1﻿

Incorrect

Great!

$2+i$

$2i$

$\frac{i}{2}$

$i$

$6-i$

$6$

$6-2i$

$6+2i$

$6$

$3+4i$

$3-4i$

$3$

$7+2i$

$2i$

$7-2i$

$i$

$6+i$

$6-i$

$-2+i$

$2+i$

$i$

$3$

$10$

$1$

$2+2i$

$2i$

$2$

$i$

$-1-i$

$-1$