Question

Expand : (2x + 3y-4z)^2​

Answer 1

Answer:

Hey dear ✌️❣️

Step-by-step explanation:

in this very question .

at first you have to apply formula and than you will get your answer easily

As we all know that according to the rule of algebra

(a+b-c)² = a²+b²+ ç² +2ab-2bc-2ca

so here a=2x

a=2x,b=3y and c=4z

now,

according to the question.

4x²+9y²+16z²+ 12xy- 24yz- 16

xz

hopefully it will help uh

. thanks,❣️❣️✌️

Answer 2

Answer:

Hey mate plz refer the ATTACHEMENT.

HOPE IT HELPS..