Question

firmulae of a^2+b^2 will mark as brainliest and spam ines will be reported​

Answer 1

Answer:

HEY DUDE

THIS IS YOUR ANSWER

Step-by-step explanation:

${a }^{2} + {b}^{2} \\ (a + b)(a - b)$

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Answer 2

Answer:

Step-by-step explanation:

(a + b)^2 = a^2 + b^2 + 2 ab

(a - b)^2 = a^2 + b^2 - 2 ab

So, a^2 + b^2 formula can be

a^2 + b^2 = (a + b)^2 - 2 ab

a^2 + b^2 = (a - b)^2 + 2 ab

HOPE THIS HELPS YOU :-)