Asked by Sandra

The area of a rectangular table is given by the trinomial x2 + 7x – 30. What are the possible dimensions of the rectangle? Use factoring.
Answered by Reiny
Hint for the factors:

Can you think of 2 numbers, one positive and the other negative, which when multiplied give you -30 and when added give you +7 ?
Answered by Rose
(x+10) and(x-3)
Answered by :)
Rose is correct
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