If `3x+7=x^2+P=7x+5` , what is the value of `P` ? `1/2` (b) `8 1/4` (c) `8 1/2` (d) Cannot be determined

if 3x +7 = x^(2) + P = 7x + 5 What is the value of of P

If x^2-7x=-12 , what is the value of x ? -3 or -4 (b) 3 or 4 (c) 3 or -4 (d) Cannot be determined (e) None of these

If 3x-4y+z=7; 2x-z+3y=19 ; x+2y+2z=24 , then what is the value of z ? (a) 4 (b) 5 (c) 6 (d) 8

If x o+ y=x^(2)+2y, what is the value of p if 4o+(3o+p)=50?(a)4(b)7(c)8(d)12.5

If p(x)=x^3-x^2+x+1 ,the value of (p(-1)+ p(1))/2 is (a)1/4 (b)4 (c)0 (d)-2

If x^2 + frac(1)(x^2) =7 , then the values of x + frac(1)(x) is (A) 2 (B) 3 (C ) 5 (D) 6

If p(4)=3x^(2)+2x-2, then the value of p(3)-p(-1)+p((1)/(2)) is

If (2p+1/p)=4 , the value of (p^3+1/(8p^3)) is (a) 4 (b) 5 (c) 8 (d) 15

If f(x) = x+3x^2+5x^4+7x^8+... to n terms then find the value of f'(1) .