Question

Which equation is part of solving the system by substitution?
x+y = 11
4x² – 3y² = 8

Answer 1

Equation Form:

x=−√2549+132√365,y=44+2√365

x=√2549−132√365,y=44−2√365

Explanation:

Point Form:

(−√2549+132√365,44+2√365),(√2549−132√365,44−2√365)

Answer 2

4(11 – y)^2 – 3y^2 = 8

Explanation:

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