Math, asked by llchummill, 3 months ago

can anyone one please help me ​

Attachments:

Answers

Answered by Anonymous
1

Step-by-step explanation:

(x+2y+4z)²=x²+4y²+16z²+4xy+16yz+8xz

(3a+4b)³=26a³+64b³+108a²b+144ab²

Similar questions