2 years ago

(a²-4) (9-b²) +24ab algebraic factorization

Mathematics

1 answer:

Anastasy [175]2 years ago

7 0

Answer: -a2b2 + 9a2 + 24ab + 4b2 - 36

Step-by-step explanation:

A+B) • (A-B) =

A2 - AB + BA - B2 =

A2 - AB + AB - B2 =

A2 - B2

AB = BA is the commutative property of multiplication.

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

Pharaphrase it if used.

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(a²-4) (9-b²) +24ab algebraic factorization​

(a²-4) (9-b²) +24ab algebraic factorization