Question

(i63+i17+i13+i82)(i72-i34)

Answer 1

i6650 i175×i38= i6650 вот                          

Answer 2

To simplify the expression $(i63 + i17 + i13 + i82)(i72 - i34)$, you can use the distributive property of multiplication to expand it. Here's how you can do it step by step:

$(i63 + i17 + i13 + i82)(i72 - i34)$

First, distribute the first term (i63) across the second expression:

$i63 \cdot i72 - i63 \cdot i34$

Now, distribute the second term (i17) across the second expression:

$i17 \cdot i72 - i17 \cdot i34$

Next, distribute the third term (i13) across the second expression:

$i13 \cdot i72 - i13 \cdot i34$

Finally, distribute the fourth term (i82) across the second expression:

$i82 \cdot i72 - i82 \cdot i34$

Now, you have four separate terms. You can further simplify them by multiplying the complex numbers:

$i63 \cdot i72 = -4536$

$i17 \cdot i72 = -1224$

$i13 \cdot i72 = -936$

$i82 \cdot i72 = -5904$

$i63 \cdot i34 = -2142$

$i17 \cdot i34 = -578$

$i13 \cdot i34 = -442$

$i82 \cdot i34 = -2708$

So, the simplified expression is:

$-4536 - 1224 - 936 - 5904 - (-2142) - (-578) - (-442) - (-2708)$

Now, calculate the values:

$-4536 - 1224 - 936 - 5904 + 2142 + 578 + 442 + 2708$

Now, add and subtract these values:

$-13630 + 2720$

$= -10910$

So, the simplified expression is $-10910$.