History

Olive Barry

3 April, 15:41

Nico solved the equation: 4x+6=3x-x2. His work is below.

4x+6=3x-x2

x2+4x+6=3x

x2+7x+6=0

(x+6) (x+1) = 0

x+6=0 or x+1=0

x = - 6 or x = - 1

Nico's teacher says his answers {-6, - 1} are wrong. Explain why Nico's answer of {-6} cannot be a solution to the equation. Then, describe the process he could follow to solve the equation 4x+6=3x-x2. Find the actual solution (s).

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Get an answer to your question ✅ “Nico solved the equation: 4x+6=3x-x2. His work is below. 4x+6=3x-x2 x2+4x+6=3x x2+7x+6=0 (x+6) (x+1) = 0 x+6=0 or x+1=0 x = - 6 or x = - 1 ...” in 📙 History if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.

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