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Digiron [165]
3 years ago
12

(x+2)^2=-9 Need for a math quiz today please!

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
6 0

Answer:

x=3i-2,x=-3i-2

Step-by-step explanation:

x+2=\sqrt{-9} : x=- 3i-2

= x=3i-2,x=-3i-2

Hoped this helps you!! :D

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90 3/10% as a decimal
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4 0
4 years ago
1) Complete the input-ouput table for the linear equation y = 4x + 2.
monitta

Answer:

5, 42, 15, 82

Step-by-step explanation:

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4 0
3 years ago
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nadezda [96]

The answer is 0Step-by-step explanation:

4 0
3 years ago
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8 0
3 years ago
The length of a rectangle is 4 cm greater than its width. the perimeter is 32 cm. find the length of the rectangle. 12 cm 18 cm
nydimaria [60]
So say the width of the rectangle is x, then the length would be x + 4 as it's 4cm greater. So you add all of the sides and you get 4x + 8 = 32
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5 0
3 years ago
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