asked 24.0k views
4 votes
The area in square feet of a rectangular field is x² - 70x+1200. The width, in feet, is x - 30. What is the length, in feet?

The length, in feet, is

asked
User Fate
by
7.3k points

1 Answer

0 votes
-20
Explanation: 22-7ox+1200
=(1-30)(1-40)
So the length, in feet, is 2-40
I Factorization ef polynomials. 3
answered
User UrLicht
by
6.9k points
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