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StephenSudu
29.10.2019 •
Mathematics
X-6 =-1/6y^2 and 2x+y=6. solve the linear quadratic equation
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Ответ:
Step-by-step explanation:
Given:
Express
in terms of
and then plug in first equation to solve for
.
Now,
Multiply 6 on both sides.
Now, for![y=-3,x=\frac{6-(-3)}{2}=\frac{6+3}{2}=\frac{9}{2}=4.5](/tpl/images/0351/4111/b2a1e.png)
For,
.
Therefore, the solutions for the system of equations are![(4.5,-3)\textrm{ and }(0,6)](/tpl/images/0351/4111/8c250.png)
Ответ:
21
Step-by-step explanation: