Malene wrote the equation x² + 8x + 60 = x² + 12x + 20 to show that the area of a changed rectangle is 60 cm² greater than the area of the original rectangle.

How did the rectangle change?

1 was added to each side.

2 was added to each side.

8 was added to each side.

10 was added to each side.

Question

Jamya

2 December, 16:11

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Kevin Gilmore · Answer 1

Kevin Gilmore 2 December, 17:50

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2 was added to each side

Malene wrote the equation x² + 8x + 60 = x² + 12x + 20 to show that the area of a changed rectangle is 60 cm² greater than the area of the original rectangle.How did the rectangle change?1 was added to each side.2 was added to each side.8 was added to each side.10 was added to each side.