Mathematics, 17.04.2020 05:17 aek02
A student was finding the solutions to the equation 1 + sqrt(x - 3) = 0 and wrote the four steps shown.
Step 1: sqrt(x - 3) = - 1
Step 2: (sqrt(x - 3)) ^ 2 = (- 1) ^ 2
Step 3: x - 3 = 1 1
Step 4: x = 4
Which statement is an accurate interpretation of the student's work?
A. The student made an error in Step 1.
B. The student made an error in Step 3.
C. The student found the correct solution to the original equation , x = 4.
D. x = 4 is a solution to the equation in Step 2, but not to the original equation .
Answers: 3
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You download a video game to your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the game 7 1/3 minutes to play each level. you want to find out how many levels you can play for free.which inequality describes the number of levels, l, you can play in 60 minutes? can you play 6 levels during your free trial? i need ,
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Which point lies on a circle with a radius of 5 units and center at p(6, 1)?
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A student was finding the solutions to the equation 1 + sqrt(x - 3) = 0 and wrote the four steps sho...
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