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A student skipped a step
A student was asked to solve 2x2−10x=0 by factoring out the GCF.
At what step did the student first make an error? Given:
1 answer
10 views
1 point
A student skipped a step when she tried to convert 18 hours into seconds, and she got the following incorrect result: 18
1 answer
10 views
A student skipped a step when she tried to convert 15 hours to seconds, and she got the following incorrect result:
15 hours (60
1 answer
asked by
gojosoneandonlywife
72 views
A student claims that 8x - 2(4+3x) is equivalent to 3x. The student steps are shown below.
Expression: 8x - 2(4+3x) Step 1: 8x -
1 answer
asked by
yomomma
232 views
A student skipped a step when she tried to convert 26 hours into seconds and she got the following incorrect result: 26 hours
1 answer
34 views
The work of a student to solve the equation 4(3x − 4) = 8 + 4x + 8 is shown below:
Step 1. 4(3x − 4) = 8 + 4x + 8 Step 2. 7x
1 answer
36 views
The work of a student to solve the equation 3(2x − 4) = 8 + 2x + 6 is shown below:
Step 1: 3(2x − 4) = 8 + 2x + 6 Step 2: 5x
1 answer
asked by
Optional
35 views
The work of a student to solve the equation 4(2x - 4) = 8 + 2x + 8 is shown below:
Step 1: 4(2x - 4) = 8 + 2x + 8 Step 2: 6x - 8
1 answer
38 views
The work of a student to solve the equation 2(3x − 4) = 8 + 2x + 4 is shown below:
Step 1: 2(3x − 4) = 8 + 2x + 4 Step 2: 5x
1 answer
42 views
The work of a student to solve the equation 2(6y − 3) = 20 + 6y is shown below:
Step 1: 2(6y − 3) = 20 + 6y Step 2: 8y − 5
1 answer
28 views