Question

simplify the expression

Answer 1

\[(6-\sqrt{11})(\sqrt{6+7)}\]

Answer 2

\(\bf (6-\sqrt{11})(\sqrt{6+7})\\
(\sqrt{6+7} \times 6) -(\sqrt{6+7} \times \sqrt{11})\)

keep in mind that 6+7 = 11

Answer 3

same roots, multiply their content

Answer 4

is the answer\[36+\sqrt{11}\]

Answer 5

no?

Answer 6

\(\bf (6-\sqrt{11})(\sqrt{6+7})\\
(\sqrt{6+7} \times 6) -(\sqrt{6+7} \times \sqrt{11})\\
(\sqrt{11} \times 6) -(\sqrt{11} \times \sqrt{11})\\
6\sqrt{11}-(\sqrt{11})^2 \implies 6\sqrt{11}-11
\)

Answer 7

\(\bf (\sqrt{11} \times \sqrt{11}) \implies \sqrt{11^2} \implies 11\)

Answer 8

wait what the heck... 6+7 = 13 :(

Answer 9

hehehe, so much for that hehe

Answer 10

lemme redo that quick

Answer 11

lol ok

Answer 12

i didnt realize it was wrong neither lol so ur not alone

Answer 13

\(\bf (6-\sqrt{11})(\sqrt{6+7})\\
(\sqrt{6+7} \times 6) -(\sqrt{6+7} \times \sqrt{11})\\
(\sqrt{13} \times 6) -(\sqrt{13} \times \sqrt{11})\\
6\sqrt{13} - \sqrt{13 \times 11}\)

Answer 14

\(6\sqrt{13} - \sqrt{13 \times 11} \implies 6\sqrt{13} - \sqrt{143}\)