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Marrrta [24]
3 years ago
15

Please help me ! Please !

Mathematics
2 answers:
lesantik [10]3 years ago
7 0

Answer:

a

Step-by-step explanation:

taurus [48]3 years ago
4 0

Answer:

(x+11)(x-11)

Step-by-step explanation:

Rewrite 121 as 11².

11²-x²

Since both terms are perfect squares, factor using the differences of squares formula, a²-b²=(a+b)(a-b) where a=11 and b=x.

(11+x)(11-x)

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Answer:

x + 6 is not a factor of f ( x ) = x³ - 3x² + 2x - 8 because when -6 is substituted into the function, the answer is not 0.

Step-by-step explanation:

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Lulu wants to get fit. She started with 50 laps a day and she intends to add 10 laps every week. Write a mathematical expression
Bumek [7]

The mathematical expression for the given statement is 50 + 10x

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