Follow the steps below to prove the identity (a²+b²)(x²+y²) =(ax-by)²+(bx+ay)² (a)- multiply (a²+b²)(x²+y²). (b) square both binomials in (ax-by)²+ (bx+ay)² and collect like terms. (c) use your answers from part (a) and part (b) to prove the identity.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

where is the gragh

step-by-step explanation: