Question

Solve the following factorisation . (X2+12x) (X2+12x+35) +150​

Answer 1

Answer:

x4 + 24x3 + 179x2 + 420x + 150

Step-by-step explanation:

(x2+12x) (x2+12x+35) + 150

x4 + 12x3 + 35x2 + 12x3 + 144x2 + 420x + 150

x4 + 12x3 + 12x3 + 35x2 + 144x2 + 420x + 150

x4 + 24x3 + 179x2 + 420x +150.