Mathematics
mendozasabala
24

What is the simplified form of the quantity of x plus 9, all over the quantity of x plus 1 + the quantity of x minus 2, all over 5 the quantity of x squared plus 4x plus 43, all over 5 times the quantity of x plus 1 the quantity of x squared plus 7x minus 18, all over 5 times the quantity of x plus 1 the quantity of x squared plus 7x minus 18, all over the quantity of x plus 6 the quantity of x squared plus 4x plus 43, all over the quantity of x plus 6

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(1) Answers
Winkey180

x + 9      x - 2 ------  +  ------ x + 1        5 LCD = 5(x + 1) so we have 5(x + 9) + (x - 2)(x + 1) ------------------------------           5(x + 1) =  5x + 45 + x^2 - x - 2      --------------------------             5(x + 1) =    x^2 + 4x + 43       ------------------           5(x + 1) That is  A

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