Simplyfy ( √5+√2) ( √5+√2)
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Answered by
1
Answer:
7+2√7 the answer please mark as brainlest answer
Answered by
1
Answer:
3
Step-by-step explanation:
(√5 + √2)(√5-√2)
We know that (a + b)(a − b) = a² - b²
=(√5 + √2)(√5 -√2) =(√5)² – (√2)²
= 5-2
= 3
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