3 years ago

X2 + 4x – 2 .

Mathematics

1 answer:

goblinko [34]3 years ago

8 0

Answer:4x

Step-by-step explanation:

since two opp add up 0, remove them from the expression.

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Alex787 [66]

Answer:

Answer is 7. Did this is simple:

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Rom4ik [11]

Answer:

Prove attached below

Step-by-step explanation:

Attached below is the detailed solution to prove that there are

$\frac{2}{3} 2^n + \frac{1}{3} (-1)^n$

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3 years ago

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Gre4nikov [31]

Make them all decimals or all fractions with the same denominator and it will be easy to tell by inspection which is least.

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3 years ago

What is the perimeter of the rectangle in the coordinate plane? y 36 units 15 147 38 units 13+ 12+ 65 units 117 O 70 units

ozzi

Answer:

38 units

Step-by-step explanation:

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Brrunno [24]

Answer:

From the graph, when x=-6, y=1

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