Question

write the following algebraic expression using the identity (a+b)(a-b)=a
1.x³-144x​

Answer 1

Answer:

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Answer 2

Answer:

x(x−12)(x+12)

Step-by-step explanation:

x³−144x

Factor out x.

x(x²−144)

Consider x² −144. Rewrite x² −144 as x²−12². The difference of squares can be factored using the rule: a²-b² =(a−b) (a+b).

(x−12)(x+12)

Rewrite the complete factored expression.

x(x−12)(x+12)