What is the y-intercept of the equation 8x – 3y = 24?
2 answers:
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Answer:
see explanation
Step-by-step explanation:
Using = i, then i² = (
)² = - 1
and i³ = i² × i = - 1 × i = - i
also
= i² × i² = - 1 × - 1 = 1
We can surmise that i raised to any multiple of 4 will equal 1
Given
( note 35 = 32 + 3 and 32 is a multiple of 4 ), thus
=
= 1 × i³ = - i