2/x-1 + 3/x+1 = 1
a= 2b+3
b= a-4
b=?
Solve the system of equation
2p-Q+5R = 3
max value of f(x)=ℯ^(x) (-8 sen(3 x)+6 cos(3 x)) between -1 and 0
resolver en forma matricial: [[2,-1,1],[1,-3,2],[-1,1,-1]]*[[x],[y],[z]]=[[5],[8],[-4]]
y=ak+2
Work out the clamping force, in kilograms, exerted by the M30 steel nut and bolt on the plates shown below. The nut has been torqu...
-0.5= $\sqrt{x}$
-0,5= $\sqrt{x}$
g(x)=5-x/2 find inverse g (7)
