It would be -5 because 4- 3*12/4 = -5
Hope this helps
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Answer:
Part A)
x=-3i
x=3i
Part B)
(x+3i)(x-3i)
Step-by-step explanation:
Given:
Part A)
x^2+9=0
x^2=-9
x= √-9
x=√-1 *√9
x=± i *3
x=±3i
Part B)
x^2+9=0
x^2 - (-9)=0
x2-(3i)^2=0
(x-3i)(x+3i)=0 !
Answer:
identifying the audience
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
5 1/2 + 4 1/2 = 10
Answer:
(10,27)
Step-by-step explanation:
Hope this helps!!! :)
