Please help me please! I’m stuck, and I can’t figure this out. Please include the form in your answer! No phony answers pls!
1 answer:
Answer:
x ≈ - 6.74, 0.74
Step-by-step explanation:
x² + 6x - 5 = 0 ( add 5 to both sides )
x² + 6x = 5
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(3)x + 9 = 5 + 9
(x + 3)² = 14 ( take square root of both sides )
x + 3 = ± ( subtract 3 from both sides )
x = - 3 ±
Then
x = - 3 - ≈ - 6.74 ( to the nearest hundredth )
x = - 3 + ≈ 0.74 ( to the nearest hundredth )
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Answer:
First option.
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Step-by-step explanation:
The given set of numbers are:
And it is required to order the set of numbers correctly from least to greatest.
The easiest way is to convert all numbers to decimal and comparing it.
So, The order from least to greatest is as following
So, the correct answer is first option.