as 7! is multiple of 3! because 7! contains 3! that is 3Γ 2 as factor
so 7! /(3! ) = 7Γ 6Γ 5Γ 4
= 42 Γ 20
= 840
its b) 840βββ
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Answer from: Quest
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Mathematics, 21.06.2019 17:30
What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2