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ELEN [110]
3 years ago
9

Please help me with this!

Mathematics
1 answer:
stich3 [128]3 years ago
7 0

Answer:

y = x^2 - 4x - 6.

Step-by-step explanation:

The roots are  2 + √10 and 2 - √10, so in factor form we have:

(x -  (2 + √10))(x - (2 - √10))

= ( x -  2 - √10)(x - 2 + √10)

= x^2 - 2x + √10x - 2x + 4 - 2√10 - √10x  + 2√10 - √100

=  x^2 -4x + 4 - 10

= x^2 - 4x - 6.

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bixtya [17]

<em>☽------------❀-------------☾</em>

<em>Hi there!</em>

<em>~</em>

<em>The absolute value is the distance from 0 to 2.5. In this case the absolute value from 0 to |2.5| is 2.5 </em>

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3 years ago
Need help with math question
Marrrta [24]

ANSWER

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