Question

what is the formula of a^2+b^2

Answer 1

$\color{red}\huge\bold\star\underline\mathcal{Hey\:Mate}\star$

Here is your answer... ☺️☺️☺️
➡➡➡➡➡➡➡➡➡➡➡➡➡➡➡➡➡➡➡

a^2 +b^2+2a^2+2ab^2

✔✔✔✔✔✔✔✔✔✔✔✔✔✔✔✔✔✔✔
I hope this answer is helpful to u...❤❤❤

Keep Asking... ✌️✌️✌️

✨✨✨If help u. Mark my answer as brainliest✨✨✨

$<font color="red"><marquee>❤️❤️❤️Thank You❤️❤️❤️</marquee></font>$

Answer 2

$Formula \: for \\ \: {a}^{2} + {b}^{2} = {(a + b)}^{2} - 2ab$