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contestada

Which expression is the factorization of the following trinomial?
x ^2+ 10x + 21
O (x + 3)(x + 7)
O (x + 4) (x + 6)
O (x + 6)(x + 15)
O (
(x + 7)(x + 14)

Respuesta :

anup12222gupta

Step-by-step explanation:

[tex](x + 3)(x + 7)[/tex]

It is 100% correct answer

and sure answer.

Thank you ☺️☺️

us8765594229

Answer:

(x+3)(x+7)

Step-by-step explanation:

x²+10x+21

x²+3x+7x+21

x(x+3)+7(x+3)

(x+3)(x+7)