Question

A^2+B^2=C^2 B=2. 1 C=2.9

Answer 1

Are you being asked to solve for A? B?

`A^(2) + B ^(2) = C^(2)`

`A ^(2) +B ^(2) =(2.9) ^(2)`

`A ^(2) + B^(2) =8.41`

Solve for A:

`A^2=8.41-B^2`
Take a plus of minus square root
A=
`√(-b^2+8.41)`
A=
`- √(-b^2+8.41)`

Solve B:

`A^2+B^2=8.41`

`B^2=-A^2+8.41`
Take plus or minus square roots

`B= √(A^2+8.41)`

`B= -√(A^2+8.41)`