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ArbitrLikvidat [17]
4 years ago
14

Find the product. 5x2.2y2

Mathematics
2 answers:
ArbitrLikvidat [17]4 years ago
8 0

5x2 - 2y2 Answer:

Step-by-step explanation:

3.1      Factoring:  5x2-2y2

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 :  5  is not a square !!

Ruling : Binomial can not be factored as the

difference of two perfect squares

alexira [117]4 years ago
8 0

Answer:

11 would be your answer

Step-by-step explanation:

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