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18 votes
Which shows one way to determine the factors of X-92 + 5x - 45 by grouping?

x2(x-9)-5(x-9)
x2(x+9)-5(x+9)
x(x2+5)-9(x2+5)
x(x2-5)-9(x2-5)

User SkorpEN
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1 Answer

5 votes
Find 9.5 and equal that and I’ll get it
User Agritton
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