Simplify the following expression
1. (3 + √3) (3 - √3)
2. ( √5 + √2)2
Answers
Answered by
1
- ( 3) ² - ( root 3)²
= 9- 3
= 6
2
2 root 5 + 2 root 2 is the answer
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Answered by
0
1. 3²- (✓3)²
= 9 -3 =6
2.(√5)²+(√2)² +2(√2+√5)
5+2+2(1.414+2.236)
= 7+2(3.65) = 7+7.3=14.3
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