SOLVED: The area of a rectangle is 21x^2 + 22x - 8 square centimeters. Its height is 3x + 4 centimeters. Find its base.
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VIDEO ANSWER: So for this question they're saying the area of a rectangle is 21 X squared plus 22 X minus eight and the height is three X plus four and I want to find a base. So remember from the area of a rectangle it would be my base times my
The area of a rectangle is 21x^2 + 22x - 8 square centimeters. Its height is 3x + 4 centimeters. Find its base.
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