" Q3.Find the value of "249^(2)-248^(2)" ."

the value of 249^(2)-248^(2) is

the value of 249^(2)-248^(2) is

the values of 249^(2)-248^(2) is

Find the value of Q 3!-2!

The value of (249)^2 -(248)^2 is

The value of (249)^2-(248)^2 is…………….

If p = 4, q= 3 and r = -2 find the value of p^(2)+q^(2)-r^(2)

If p= (sqrt3- sqrt2) /( sqrt3+ sqrt2) and q= (sqrt3+sqrt2)/( sqrt3- sqrt2) , find the value of p^(2) +q^(2) .

If p = (3-sqrt(5))/(3+sqrt(5)) and q = (3+sqrt5)/(3-sqrt(5)) ,find the value of p^(2) + q^(2) .

If p,q are zeroes of polynomial f(x)= 2x^(2)-7x+3 find the value of p^(2)+q^(2)