Question

(x^2+3x)^2 -5(x^2+3x)-y(x^2+3x)+5y​

Answer 1

Answer:

x2-3x2+y+5x2-5y-3

Final result :

x2 - 4y - 3

Step by step solution :

Step 1 :

Equation at the end of step 1 :

(((((0-(x2))-(3•(x2)))+y)+5x2)-5y)-3

Step 2 :

Equation at the end of step 2 :

(((((0-(x2))-3x2)+y)+5x2)-5y)-3

Step 3 :

Trying to factor a multi variable polynomial :

3.1 Factoring x2 - 4y - 3

Try to factor this multi-variable trinomial using trial and error

Factorization fails

Final result :

x2 - 4y - 3