12.x^(2)=18x-77

Solve each of the following quadratic equations: x^(2)=18x-77

Solve each of the following equations by using the formula : (i) 5x^(2)-2x-3=0 (ii) x^(2)=18x-77

Solve the following quations by using qardratic formula: x^(2)-18x+77=0

Solve the following quations by using qardratic formula: x^(2)-18x+77=0

Find the intervals in which f(x)=2x^(3)-12x^(2)+18x+15 is increasing or decreasing.

The domain of the function: f(x) = log_(3)(18x-x^(2)-77) is:

Find the domain of function f(x)=log_(4)[log_(5){log_(3)(18x-x^(2)-77}]

(-6,0),0,6), and (-7,7) are the vertices of a hat harr ABC. The incircle of the triangle has equation.x^(2)+y^(2)-9x-9y+36=0x^(2)+y^(2)+9x-9y+36=0x^(2)+y^(2)+9x+9y-36=0x^(2)+y^(2)+18x-18y+36=0

Let two numbers have arithmatic mean 9and geometric mean 4 .Then these numbers are roots of the equation (a) x^(2)+18x+16=0 (b) x^(2)-18x-16=0 (c) x^(2)+18x-16=0( d) x^(2)-18x+16=0