hanisafazli hanisafazli

13-05-2020
Mathematics

contestada

Solve x2+7x+16=0 in quadratic formula

Respuesta :

abzinser abzinser

13-05-2020

Answer:

Step-by-step explanation:

x2+7x+16=0

9x+16=0

-16 -16

=0 =-16

9x=-16

-16/9=-1.77777777778

x=-1.77777777778

Im pretty sure thats right

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