3 years ago

The work of a student to find the dimensions of a rectangle of area 8 + 16x and width 4 is shown below:

Mathematics

1 answer:

Jobisdone [24]3 years ago

6 0

Factor 8x+16

It would be 4(2+4x)

So the student made a mistake in step 2

It should be 4(2)+4(4x)

Answer C

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