Simplify of (a²+3)²+(a²-3)²
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Answer:(2√2-5)²=33-20√2 by( a-b)²=a²-2ab+b²
(3√2+√3)²=21+6√6 by (a+b)²=a²+2ab+b²
(√2-1)²=3-2√2 by (a-b)²=a²-2ab+b²
=(33-20√2)+(21+6√6)-(3-2√2)
=33-20√2+21+6√6-3+2√2
=51-18√2+6√6
Step-by-step explanation:
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