ohgeezy
30.07.2020 •
Mathematics
4n+3 (9+3x)=16.please solve it for me
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Ответ:
x=plus or minus ((1497)^1/2)/24
Step-by-step explanation:
I'm guessing you mean (4x+3)(9+3x)=16 which equals
12x^2+45x+11=0
plug this into the quadratic formula and it give you: plus or minus ((1497)^1/2)/24 = x
Ответ: