plz simplify 1/(3+2√2) step by step explain
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Answered by
0
Answer:
the answer is 3 + 2underroot2
Answered by
1
Answer: 0.172
Step-by-step explanation:
1/ (3 + 2√2) multiply numerator and denominator by its conjugate.
= 1 / ( 3 + 2√2) x (3 - 2√2)/( 3 - 2√2 )
= ( 3 - 2√2 ) / ( 3 )² - (2√2 )²
= ( 3 - 2√2 ) / 9 - 8
= ( 3 - 2√2 ) / 1
= ( 3 - 2( 1.414) ) ...............√2 = 1.414
= 0.172
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