If `f(x)=x^2+x-42` and f(p-1)=0. what is a positive value of p ?

If x+3 is a factor of f(x)=px^(2)+p^(2)x+30 and pgt0 , what is the value of p?

If f(x)=5x^2 -3 and f(x+a)=5x^2 + 30x + 42 , what is the value of a ?

f(x)=3^(3)sqrt(x)-5 and g(x)=2px+q^(2) . If f(g(2))=7 ,what is the minimum value of (p+q) if p is a positive integer?

If f(x) = x^(2) - 4 , for what real number values of x will f(f(x))= 0 ?

If f(x)=|x+1|-1 , what is the minimum value of f(x) ?

f(x) = (5-x^(p))^((1)/(2)) . If the value of f(f(2)) = 2 , what is the value of p ?

If 2f(x)=f(x y)+f(x/y) for all positive values of x and y,f(1)=0 and f'(1)=1, then f(e) is.

If f(x) =(p-x^n)^(1/n) , p >0 and n is a positive integer then f[f(x)] is equal to

Let for a != a_1 != 0 , f(x)=ax^2+bx+c , g(x)=a_1x^2+b_1x+c_1 and p(x) = f(x) - g(x) . If p(x) = 0 only for x = -1 and p(-2) = 2 then the value of p(2) .