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Mathematics 22 Online
OpenStudy (anonymous):

more help please. Simplify: x^2-9x-4 --------- x+2 what is the integer remainder?

OpenStudy (anonymous):

it is 18

OpenStudy (anonymous):

(-2)^2 -9(-2) -4 = 18

OpenStudy (anonymous):

x^2-9x-4 divided by x+2 gives quotient x-11 and remainder 18 U can also use the REMAINDER THEOREM which states that for a divisor (x-a) the remainder is the value of p(a)

OpenStudy (anonymous):

jimmyrep has used the REMAINDER THEOREM ....

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