Answer:
52 and 38
Step-by-step explanation:
If x = 13 then 4x = 4 * 13 so 52.
Same for the next one. 2x = 2 * 13 so 26. 26+12 is 38.
Done...
I am not sure but I think is the last one!!!!
the answer to the question is 67.38
Answer
Explanation
The quadratic equation to be solved is
x² + 4x - 4 = 0
The graph of this equation is plotted and attached under 'Answer'.
From the graph, we can see that the solutions of the equation include
x = -4.828 and x = 0.828
The equation has two roots, that is two solutions.
Hope this Helps!!!
Answer: dont know
Step-by-step explanation: