Question

answer this easy question and earn 49+25 points

Answer 1

1) (x+y) (1 + x + y)

2) 4q)^2 - (1/c)^2
= (4q + 1/c )( 4q - 1/c )

3) 3xy ( x^2 - 81y^2)
= 3xy ( x + 9y ) ( x - 9y )

4) (x^2 )^2 - (9 )^2
= (x^2 + 9 ) ( x^2 - 9 )
= (x^2 + 9 ) ( x +3 ) ( x-3 )

5) 2a ( a^2 - 16)
= 2a ( a + 4) (a -4)

6) 1 - 2ab - a^2 - b^2
= 1 - ( 2ab +a^2 + b^2 )
= 1 - ( a + b )^2
= (1 + a+ b ) ( 1 - a-b)

9 )

Answer 2

HEY MATE HERE IS YOUR ANSWERS

1.
➡️ (x+y) (1+x+y)

2.
➡️ (4q +1/c) (4q-1/c)

3.
➡️ 3xy (x+9y) (x-9y)

4.
➡️ (x^2+9) (x^2-9)

5.
➡️ 2a(a+4)(a-4)

6.
➡️ (1+z+b) (1-z-b)






Hope it will help you

@thanksforquestion

@bebrainly