|BSM

Questions

1 / 10

Time

Score

Subtracting With Complex Numbers

If c=4+5i and d=−2−3i, find c−d.

$6+8i$

$6-8i$

$8+8i$

If a=5−2i and b=3+4i, what is the value of a−b?

$6+6i$

$6i+2$

$6-6i$

Given m=3+2i and n=−1−i, what is m−n?

$4+3i$

$4-3i$

$-4-3i$

Determine (1−2i)−(3+i).

$2-i$

$-2-i$

$2+i$

Find the result of (2+7i)−(4−3i).

$5i$

$-2+10i$

$10$

Calculate (5−i)−(2+3i).

$3+2i$

$3i$

$32i$

Determine (4−3i)−(2+i).

$2-2i$

$2+2i$

$2i$

Subtract the conjugate of (1+2i) from itself.

$0$

$1$

$-1$

Find the result of (6+2i)−Conjugate of (1−4i).

$5+6i$

$5-6i$

$-5-6i$

Calculate (2+i)−Conjugate of (3−4i).

$-1+5i$

$1+5i$

$2+5i$

Questions

Time

Score

Subtracting With Complex Numbers

If c=4+5i and d=−2−3i, find c−d.

﻿6+8i6+8i6+8i﻿

﻿6−8i6-8i6−8i﻿

﻿8+8i8+8i8+8i﻿

If a=5−2i and b=3+4i, what is the value of a−b?

﻿6+6i6+6i6+6i﻿

﻿6i+26i+26i+2﻿

﻿6−6i6-6i6−6i﻿

Given m=3+2i and n=−1−i, what is m−n?

﻿4+3i4+3i4+3i﻿

﻿4−3i4-3i4−3i﻿

﻿−4−3i-4-3i−4−3i﻿

Determine (1−2i)−(3+i).

﻿2−i2-i2−i﻿

﻿−2−i-2-i−2−i﻿

﻿2+i2+i2+i﻿

Find the result of (2+7i)−(4−3i).

﻿5i5i5i﻿

﻿−2+10i-2+10i−2+10i﻿

﻿101010﻿

Calculate (5−i)−(2+3i).

﻿3+2i3+2i3+2i﻿

﻿3i3i3i﻿

﻿32i32i32i﻿

Determine (4−3i)−(2+i).

﻿2−2i2-2i2−2i﻿

﻿2+2i2+2i2+2i﻿

﻿2i2i2i﻿

Subtract the conjugate of (1+2i) from itself.

﻿000﻿

﻿111﻿

﻿−1-1−1﻿

Find the result of (6+2i)−Conjugate of (1−4i).

﻿5+6i5+6i5+6i﻿

﻿5−6i5-6i5−6i﻿

﻿−5−6i-5-6i−5−6i﻿

Calculate (2+i)−Conjugate of (3−4i).

﻿−1+5i-1+5i−1+5i﻿

﻿1+5i1+5i1+5i﻿

﻿2+5i2+5i2+5i﻿

Incorrect

Great!

$6+8i$

$6-8i$

$8+8i$

$6+6i$

$6i+2$

$6-6i$

$4+3i$

$4-3i$

$-4-3i$

$2-i$

$-2-i$

$2+i$

$5i$

$-2+10i$

$10$

$3+2i$

$3i$

$32i$

$2-2i$

$2+2i$

$2i$

$0$

$1$

$-1$

$5+6i$

$5-6i$

$-5-6i$

$-1+5i$

$1+5i$

$2+5i$