SOLUTION: Find the zeros of f. (Enter your answers as a comma-separated list.)
f(x) = x^2(2e^6x) + 4xe^6x + 7e^6x + 4xe^6x
I cancelled out the e^6x and set the equation equal to zero and
Question 1156555: Find the zeros of f. (Enter your answers as a comma-separated list.)
f(x) = x^2(2e^6x) + 4xe^6x + 7e^6x + 4xe^6x
I cancelled out the e^6x and set the equation equal to zero and got 2x^2+8x+7 which I cannot factor so i used the quadratic formula and got -8+2(root 2)/4 and 8+2(root 2)/4 which is not correct either. HELP! Found 2 solutions by ikleyn, MathLover1:Answer by ikleyn(52778) (Show Source): You can put this solution on YOUR website! .
You DO NOT NEED factor the remaining equation, after canceling .
Solve it using the quadratic formula.
NOBODY asks you to factor the remained polynomial.