An extraneous solution is the root of a transformed equation that isn't the root of the original equation.
<h3>What is an extraneous solution?</h3>
Your information is incomplete. Therefore, an overview will be given. It should be noted that an extraneous solution simply means a solution that is gotten from the solving of a problem but isn't a valid solution to the problem.
In order to find whether a solution is extraneous, you'll bed to plug it back into the equation and see if it works.
Learn more about extraneous solution on:
brainly.com/question/2959656
#SPJ1
Answer:
20. 5
21. 69
22. 59
23. 6
24. 67$
Step-by-step explanation:
don't do 50 point questions
You can use substitution and solve y-x=2 for y which is y= x+ 2 and plug it into the y of the other equasion and you get x=5 y=7
Answer:
y = -2x + 5
Step-by-step explanation:
Recall that slope-intercept form is y = mx + b where m is the slope and b is the y intercept
In this case our slope is m = -2
and, line crosses y-axis at 5 which is b = 5
thus, y = -2x + 5
Answer:
576
Step-by-step explanation:
3*2 = 9
4*3 = 64
9 x 64 = 576
