Help me out please it’s homework
2 answers:
Answer:
4. +4 , -4
Step-by-step explanation:
I did number 4 and 6 instead.
4. x^{2} +32=16
do opposite of +32 to even out equation, so subtract 32 from 16, 16-32= -16
no u have x^2 = -16
to get rid of the exponent we must do the opposite of it, a square root, to both sides. so the square root of -16 is x= +4 or -4
Answer:
- 7
- 7 i
- 4
- 4 i
Note:
I'm sorry! I only figured out the first 4. And I'm sorry if those are incorrect as well!!!
But I do hope it helps a little!
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Answer:
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Step-by-step explanation:
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Answer:
y = 2x - 3
Step-by-step explanation:
y = mx + b
m = (y2-y1)/(x2-x1)
m = (3-(-3))/(3-0)
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