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Big Ideas Math Geometry, 2014

BI

Big Ideas Math Geometry, 2014 View details

4. Probability of Disjoint and Overlapping Events

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Exercise 24 Page 698

Recall the distribution of a square of a binomial.

n^2-24n+144

Practice makes perfect

We can find the product of this expression using polynomial identities. In this case, we have the square of a binomial.

(n-12)^2

ExpandNegPerfectSquare

(a-b)^2=a^2-2ab+b^2

n^2-2(n)(12)+12^2

Multiply

n^2-24n+12^2

Calculate power

n^2-24n+144

Subchapter links

Communicate Your Answer p.693

Monitoring Progress p.695-696