Question

Can't get this question correct:
(2^3 + ^2)(2^3-^2)

Answer 1

\[(2\sqrt{3} + \sqrt{2}) (2\sqrt{3}-\sqrt{2})\]

Answer 2

@jim_thompson5910 can you help me

Answer 3

u know the formula :
\((a+b)(a-b)=a^2-b^2\)

Answer 4

yes but i don't understand why answer 10

Answer 5

did u try to apply that formula here ?
what did u get ?

Answer 6

a=\(2\sqrt3\\b=\sqrt2\)

Answer 7

I got that but do you multiply the ^3

Answer 8

i got it

Answer 9

what did u get ?

Answer 10

\[4\sqrt{9}-2\sqrt{6}+2\sqrt{6}-\sqrt{4}=12-2=10\]

Answer 11

u are correct!
good work :)

Answer 12

you really helped me visuALIZE IT THANKS

Answer 13

welcome :)