Answer: 
Step-by-step explanation:
<u>Given the system of equation</u>


<u>Expand the parenthesis of the 1) equation</u>




<u>Current System</u>


<u>Substitute the y value of the 1) equation with the 2) equation</u>

<u>Add ( x² + 4x + 3) on both sides</u>


<u>Combine like terms</u>


<u>Factorize the quadratic equation</u>


<u>Substitute the x values into one of the equations to find the y value</u>



<u>Therefore, the two solutions are:</u>

Hope this helps!! :)
Please let me know if you have any questions
Answer:
226.08 yd 3
Step-by-step explanation:
Answer:
=5x2+5x
Step-by-step explanation:
Let's simplify step-by-step.
3x+3x2+2x2+2x
≈0.128 is the correct answer
Answer:
4/185 or 0.0216...
Step-by-step explanation: