Which factoring method should you use to factor the numerator of the first fraction in (x^2+6x+8)/(x^2 +3x-10) ÷ (x^2+3x-4)/(x^2+2x-15)? A.) Difference of squares B.) The polynomial is in simplest form C.) Prime Factorization D.) Factoring trinomials

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A: Solution of given question is written in below steps.

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A: We can solve this as follows:

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A: Let's solve.

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Q: Find the coordinates of the vector v = (7,4) with respect to the basis U₁ = (2, 1) and u₂ = (3,1).

A: The answer is given below: