Answer:
-15.41
Step-by-step explanation:
big brain?
-13.8
6.7ₓ-2.3
Multiply 3 by 7
Multiply 3 by 6
Put a 0 in the ones place
Multiply 2 by 7
Multiply 2 by 6
Add the 2 answers
Add in the negative
2999
a coz terminal nenu .
add by that
the answer is B x= -4/3
9x^2+24x+20=4
9x^2+24x+20-4=0
9x^2+24x+16=0
(3x+4)^2=0
3x+4=0
3x=-4
x= -4/3
15
Look at the attachment
