find the square of 2 + 2/3 root 5 in the form of a binomial surd
Answers
Answered by
1
Answer:
Hey mate here's your answer...
Step-by-step explanation:
(2+⅔x√5)²
=(2)²+2.2.⅔x√5+(√5)²
=4+8/3√5+5
=9+8/3√5
=8+27√5/3√5
Hope its correct...
Answered by
1
Step-by-step explanation:
(2+2/3√5)^2
=4+4/45+8/3√5
=184/45+24√5/45
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