For the function f(x) = x2 + 3x – 1, which of the following produces the number 27. o f(5)
o f(2)
o f(3)
o f(4)

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Indicate the formula for the following conditions: p^c(n,r)=

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false