x2 = 49
Square root both sides to find the value of x:-
x = 7
It is an equation and the value of m is -6
It is an equation and the value of x is 6
7
x2 + y2 = 49
25
It is an equation and the value of m is -6
It is an equation and the value of x is 6
1 x 49, 7 x 7
7
x2 + y2 = 49
25
8
49
51
As a wild guess, I'd say 6.
b2 - 4ac72 - 4(1)(8)49 - 32= 17---------this tells us, by being positive, that there are two real roots in this quadratic .
How about finding the solutions of the quadratic equation: x^2-14x+49 = 0