Question

please tell 3 4 5 and 6 questions​

Answer 1

Answer:

(c)  3(x^2+y^2)*(a+2b)

(d)  5y*(y-3)*(y+3)*(y^2+9)

(e)  (5-x)*(5+x)*(25+x^2)

(f)  x*(x-5)*(x+5)

Step-by-step explanation:

Answer 2

Answer:

see in image

mark as brainlist please