Mathematics: Agiraffe can run about 16 meters per second. find its speed in miles per hour

A) B) Step-by-step explanation:Part A:= The greatest common factor is , So we ll take as common= Part B:= = Using Formula = = Again Using the same formula=...

Agiraffe can run about 16 meters per second. find

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Jefferson09

28.01.2021

Mathematics

A) 3x^2(x^8-16)

B) 3x^2(x^4+4)(x^2+2)(x^2-2)

Step-by-step explanation:

Part A:

=> $3x^{10} - 48x^2$

The greatest common factor is 3x^2 , So we'll take 3x^2 as common

=> 3x^2(x^8-16)

Part B:

=> 3x^2(x^8-16)

=> 3x^2[(x^4)^2-(4)^2]

Using Formula a^2-b^2 = (a+b)(a-b)

=> 3x^2 (x^4+4)(x^4-4)

=> 3x^2(x^4+4)[(x^2]^2-(2)^2]

Again Using the same formula

=> 3x^2(x^4+4)(x^2+2)(x^2-2)

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Agiraffe can run about 16 meters per second. find its speed in miles per hour

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