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BigorU [14]
3 years ago
11

Which expression is equivalent to x^6 - 16x^2?

Mathematics
2 answers:
KatRina [158]3 years ago
5 0

Answer:

(x2 + 4)  •  (x2 - 4)

Step-by-step explanation:

My name is Ann [436]3 years ago
3 0

Answer:

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

         A2 - AB + BA - B2 =

         A2 - AB + AB - B2 =

         A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 16 is the square of 4

Check :  x4  is the square of  x2 

Factorization is :       (x2 + 4)  •  (x2 - 4) 

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If two kangaroos are racing a 48ft race.The big kangaroo jumps 4ft and the smaller one jumps 2ft, but the smaller one jumps twic
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