(8√6 +3√2)( 4√6- 5√2) =
(8√6) * (4√6) + (8√6) *(- 5√2) + (3√2) * (4√6) + (3√2)*(- 5√2)
= 32*6 - (40*2√3) + (12*2√3) - (15*2)
= 162 - (56√3)
The answer is:
162 - 56radical3
I'll upload a pic of it in just a second, if I can.
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(8√6 +3√2)( 4√6- 5√2) =
(8√6) * (4√6) + (8√6) *(- 5√2) + (3√2) * (4√6) + (3√2)*(- 5√2)
= 32*6 - (40*2√3) + (12*2√3) - (15*2)
= 162 - (56√3)
The answer is:
162 - 56radical3
I'll upload a pic of it in just a second, if I can.