Question

Extracting square roots n²-3n+10=

Answer 1

Step-by-step explanation:

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${n}^{2} - 3n \: - 10 \\ {n}^{2} - 5n \: + 2n \: - 10 \\ n(n \: - 5) + 2(n \: - 5) \\ (n \: + 2)(n - 5)$

Answer 2

Step-by-step explanation:

n2-3n+10=

n2-(5-2)n+10=

n2-5n+2n+10=

n(n-5)+2(n-5)=

(n-5) (n+2)Ans