The answer is B: 53.6x + 60.3
6.7 (8x + 9)
6.7 x 8x + 6.7 x 9
The roots of the quadratic equation
are
.
Here the given quadratic equation is
. Here
.
The roots are
![x=\frac{13 \pm \sqrt{13^2-4*5*7}}{2*5} \\ x=\frac{13 \pm \sqrt{29}}{10}](https://tex.z-dn.net/?f=%20x%3D%5Cfrac%7B13%20%5Cpm%20%5Csqrt%7B13%5E2-4%2A5%2A7%7D%7D%7B2%2A5%7D%20%5C%5C%20x%3D%5Cfrac%7B13%20%5Cpm%20%5Csqrt%7B29%7D%7D%7B10%7D%20%20%20)
Combine like terms
11x^2 - y
Answer:
d. place an ice pack
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation: