(x^2+6x+5)÷(x+2)? what is answer? help



Sagot :

Answer:

x + 4 - 3/x+2

Step-by-step explanation:

x + 2 / x^2 + 6x + 5

find what u can multiply with x to get x^2 ( which is x )

multiply x  to x + 2 ( so u now get  x^2 + 2 )

subtract x^2 + 2 from x^2 + 6x + 5 ( so u get 4x + 5)

find what u can multiply with x to get 4x ( which is 4 )

Multiply 4 to x + 2 ( so u now get 4x + 8)

4x + 5 - 4x + 8 = -3

since -3 is a remainder, u just need to turn it into a fraction; -3/x+2

therefore, the answer is x + 4 - 3/x+2