Answer:
b
Step-by-step explanation:
(x√7-3√8)(x√7-3√8)= (x√7)²-2*x√7*3√8+(3√8)²=7x²- 6x*2*√14+72=
=7x²- 12x*√14+72
Answer:
Answer to the triangle will be 12
It would be 7 divided by 11( note: always divide the top by the bottom)
30% off
your welcome ;D two week old question tho
thats rare