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anonymous
 one year ago
Let f(x) = x2 + x + 2 and g(x) = 2x2 + 5. Find f(g(x)). Show each step of your work.
anonymous
 one year ago
Let f(x) = x2 + x + 2 and g(x) = 2x2 + 5. Find f(g(x)). Show each step of your work.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0f(g(x)) means replace all the x's in f(x) with g(x) \[f(g(x))=f(2x^2+5)\] \[f(g(x))=(2x^2+5)^2+(2x^2+5)+2\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Is that the answer??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you so much. Can you please help me with this last one? Solve the equation the square root of the quantity x minus 6 plus 2 equals 6 for the variable. Show each step of your solution process.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0use the draw function to draw it out

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435876612227:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0whats all under the square root?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0under the square root is just x6

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0subtract the 2 from both sides dw:1435876981218:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and then square root both sides?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No. square both sides

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1435877200420:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thanks man this helped me a lot
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