(2√5 + 3(√7))^2
(2√5 + 3(√7))(2√5 + 3(√7))
4*5 + 6√35 + 6√35 + 9*7
20 + 12√35 + 63
20 + 63 + 12√35
83 + 12√35
Answer:
other
Step-by-step explanation:
look it up
Step-by-step explanation:
Answer:
the 3rd one from top
Step-by-step explanation:
because the coefficient is largest
