{x}^(2) + {11}^(2) = {22 }^(2)

Question

asked Sep 15, 2020 199k views

2 Answers

Ggoha · Answer 1 · 2020-09-16T11:15:13+0000

Answer:

See image below.

I'm not 100% sure if this is allowed or not, someone please let me know if it is not.

Explanation:

See image below

${x}^(2) + {11}^(2) = {22 }^(2) -example-1$

Benjaminhull · Answer 2 · 2020-09-22T01:34:34+0000

Answer:

± 11
√(3)

Explanation:

Given

x² + 11² = 22², that is

x² + 121 = 484 ( subtract 121 from both sides )

x² = 363 ( take the square root of both sides )

x = ±
√(363) = ±
√(121(3)) = ± 11
√(3)