izuni0513
izuni0513
09-02-2021
Mathematics
contestada
Can anyone help me answer question #2
Respuesta :
asmaNasr
asmaNasr
09-02-2021
Step-by-step explanation:
[tex] {b}^{2} - 4b - 21 = (b + 3)(b - 7) \\ m = 3 \\ v = 4[/tex]
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