Question

3.Factorisation of p²-10p+21 is * 1 point (p-7)(p-3) (p+7)(p-3) (p+7)(p+3) (p-7)(p+3)​

Answer 1

Answer:

(p-7)(p-3)

Step-by-step explanation:

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Answer 2

Answer:

p^2-10p+21p^2-7p-3p+21p(p-7)-3(p-7)(p-3)(p-7)hope it will help u!☺️☺️☺️