Find a, b, and n of the factored form of the binomial expansion. 16x^4 + 480x^3y + 5,400x2y^2 + 27,000xy^3 + 50,625y^4

Step-by-step explanation:

N is the power so the greatest power is 4 so n=4

Since n=4 therefore find the 4th root of the 1st and the last term as shown in the attached files

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m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

from the sentence, "tomorrow morning, akiko will arrive an hour late" depicts a third person perspective because it doesn't use any pronoun to replace akiko, the subject of the sentence, and it is in singular form since akiko is only one person.