hotboyymakaylaaa
hotboyymakaylaaa
29-01-2020
Mathematics
contestada
X2 + 6x +9
x² - 4x - 21
Respuesta :
alivetilldeath
alivetilldeath
29-01-2020
Answer:
=8×+9
=(x+3)×(x-7)
Step-by-step explanation:
i think I'm correct
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