Question

1)25a^4-16b^2
2) 9-64p^2q^2
3) 8x^3+27y^3
4) (x+2y)^2-(x-y)^2
answer the questions
do it in factor anatomy​

Answer 1

Answer:

1). 25a^4-16b^2

=(5a^2)-(4b)^2

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

2). 9-64p^2g^2

=3^2 - (8pq)^2

=(3-8pq)(3+8pq)

3). 8x^3+27y^3

=(2x)^3 + (3y)^3

=(2x+3y){(2x)^2 -6xy+(3y)^2}

4). (x+2y)^2 -(x-y)^2

=(x^2 +4xy+4y^2) - (x^2 +y^2-2xy)

hey are u a bts army

Answer 2

Hi dear, I am Jenny. Hope u remember me... (jenaprabhakar04, remember)

this is my second id... plz follow me here...