Question

how do simplyfy radicals

Answer 1

largely depends on the radical

Answer 2

A painter was hired to design and draw a mural for a new restaurant. Before he can design the mural, he needs to know the area of the wall. The restaurant manager informs the painter that the mural wall is 6 -\[\sqrt{2}\] feet tall by 12- \[\sqrt{2}\] feet wide.What is the total area of the mural wall? (Recall that the area of a rectangle is the width multiplied by the length).

Answer 3

6-square root of 12

Answer 4

i think you are supposed to multiply
\[(6-\sqrt2)(12-\sqrt2)\]

Answer 5

they really stretch for these word problems don't they?

Answer 6

yes

Answer 7

unless you meant \(6\sqrt2\) and\(12\sqrt2\)
is there a minus sign between them?

Answer 8

yes 6 - the square root 2

Answer 9

\[(6-\sqrt2)(12-\sqrt2)\]
\[=6\times 12-6\sqrt2-12\sqrt2+\sqrt2\times \sqrt2\]\[=72-18\sqrt2+2\]
\[=74-18\sqrt2\]

Answer 10

thanks man

Answer 11

simplify the radical below


\[^{x^13}\]