Let f (x) = 2x2-x+5 and g (x) = 3x2-3x-2. Calculate h (1), if h (x) = f (x) + g (x).

This is the concept of algebra, we are required to calculate for h (1) given that,

f (x) = 2x^2-x+5; g (x) = 3x^2-3x-2 and h (x) = f (x) + g (x)

here we proceed as follows;

h (x) = f (x) + g (x)

h (x) = 2x^2-x+5+3x^2-3x-2

collecting the like terms we get;

h (x) = (2x^2+3x^2) + (-x-3x) + (5-2)

h (x) = 5x^2-4x+3

thus

h (1) = 5 (1) ^2-4 (1) + 3

h (1) = 5-4+3

h (1) = 8-4=4

hence;

h (1) = 4