Question

plz help me to solve this​

Answer 1

Answer:

1. 5x

2. 4

3. -28pq

4. ??

Hope it will except 4th

Answer 2

$\small{\fcolorbox{red}{indigo}{\small{\fcolorbox{red}{violet}{\small{\fcolorbox{red}{pink} {\small{\fcolorbox{red}{red}{\small{\fcolorbox{red}{springgreen}{\small{\fcolorbox{red}{blue}{\small{\fcolorbox{red}{yellow} {\small{\fcolorbox{red}{azure} {\small{\fcolorbox{red}{blue}{\small{\fcolorbox{red}{orange}{\huge{\fcolorbox{red}{green}{\large{\fcolorbox{blue}{red}{{\fcolorbox{orange}{aqua}{ANSWER}}}}}}}}}}}}}}}}}}}}}}}}}}$

1. 10x
2. 4
3. -28pq
4. a²-b²

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