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Seventh grade ) E.8 Add, subtract, multiply, and divide decimals: word problems TGN
Kenny bought 67.6 pounds of peanuts and 0.1 pounds of raisins. How many pou
did he buy in all?
pounds
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hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

ok thats very interesting