Question

simplify
(sqrt21+9sqrt10)(sqrt6-4sqrt35)

Answer 1

\[(\sqrt{21} + 9\sqrt{10})(\sqrt{6} - 4\sqrt{35})\]

Answer 2

can u expand it ?

Answer 3

i dont think so

Answer 4

Do you know what the distributive property is?

Answer 5

yes

Answer 6

\[\large{(\sqrt{21}+9\sqrt{10})(\sqrt{6}-4\sqrt{35})}\]
\[\large{\sqrt{21*6}-4\sqrt{21*35}+9\sqrt{10*6}-36\sqrt{10*35}}\]

Answer 7

thxs
i remember this now