Question

find the degree of polynomial ( y square - 2)(y cube + 3)

Answer 1

$(y {}^{2} - 2)(y {}^{3} + 3)$

$y {}^{2} (y {}^{3} + 3) - 2(y {}^{3} + 3)$

$y {}^{5} + 3y {}^{2} - 2y {}^{3} - 6$

degree = 5

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