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2 years ago

Someone help me please

Mathematics

1 answer:

Hoochie [10]2 years ago

7 0

x²-6x=7
We need to complete square
x²-2*3x+3²=7+3²
x²-6x+9 =7+9
(x-3)² = 16
√(x-3)²=+/-√16
x-3=+/-4
x-3=4 and x-3=-4
x=7, Largest
x= - 1 , Smallest

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Given the expression;

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Strike441 [17]

Answer:

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Grace [21]

Hey there!

Answers:

Seventh roots of unity:

On the right side=

e7/1
e7/7

e7/6

<h2 />

On the left side=

e7/2
e7/3
e7/4

e75

I hope this helps!!

Have a nice day!!:)

 

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