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MatthewCollins
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MatthewCollins
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The area of a poster board is (x2 + 9x − 10) square inches. Find the dimensions of the poster board if x = 13. The dimensions of the poster board are |
The area of a poster board is (x2 + 9x − 10) square inches. Find the dimensions of the poster board if x = 13. The dimensions of the poster board are | | inches by | | inches
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MatthewCollins
Mar 15, 2016
+1
710
1
+7
okay i have to solve this problem Factor the expressions. x2 + 7x − 8 = (| |) (| |)
okay i have to solve this problem Factor the expressions. x2 + 7x − 8 = (| |) (| |)
equation = -(-b^2)-4(a)(c)
Alan
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MatthewCollins
Mar 15, 2016
+7 +7 
