solve simultaneous equations: 2x² + 3y² = 14 , x = 2y-3
x=1y=2
x= -29/11y=2/11
AG
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All answers ▸ln(2x^2 +9x-5) =1+ ln( x^2+2x-15)
There is a quarter circle with radius 8cm, what is the area of the quarter circle. The answer should be given in terms of pi, units are cm^2.
Solve 5(x+3) < 60
Solve the following set of simultaneous equations: (eq.1) x + 3y = 10, (eq.2) 2x + y = 5