Question

Write down the square of(2y^2+5z^2)​

Answer 1

Answer:

4[y^4]+25[z^2]+20[y^2][z^2]

Step-by-step explanation:

[2y^2+5z^2]^2

= 4y^4+25z^2+20y^2z^2

Answer 2

Answer:

Riddle: A boy and his father get into a car accident. When they arrive at the hospital, the doctor sees the boy and exclaims, “that’s my son!” How can this be?

Step-by-step explanation:

Sis I am not sonali

My name iz khushi

good afternoon :)

It's ohk btw your name ?