3 years ago

What expression is equivalent to x2 - 49

Mathematics

1 answer:

melisa1 [442]3 years ago

7 0

Answer:

x^2 - 49= (x+7) (x -7)

Step-by-step explanation:

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How do you solve the equation F = 9/5(K - 273.15) + 32 when you're solving for K?

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Step-by-step explanation:

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