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3 years ago

EMERGENCY i+i+i+i=-8 i=

Mathematics

2 answers:

Anon25 [30]3 years ago

4 0

Answer

i=2

Step-by-step explanation:

i+i+i+i=8

4i=8

i=8/4

i=2

PIT_PIT [208]3 years ago

4 0

I + i + i + i= -8
First, combine like terms (i’s)
4i=-8
Divide both sides by 4 to isolate i
4i=-8
—- —-
4 4

i=-2

You can plug this back in to see if it works.

(-2) + (-2) + (-2) + (-2) = -8

-8=-8

Therefore, i= -2

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