The line `y=x+5` touches

If the line y=4x -5 touches the curve y^(2) =ax^(3) +b at the point (2,3) then a+b is

If the line y=4x-5 touches the curve y^(2)=ax^(3)+b at the point (2,3) , then : (a, b)-=

If the line y=4x-5 touches the curve y^2 = a x^3 +b at point (2, 3) then show that 7a +2b=0.

If the line y=4x-5 touches the curve y^(2)=ax^(3)+b at the point (2,3), then 7a+2b=0

If the line y= 4x-5 touches the curve y^2 = ax^3 + b , at the point (2,3) find a and b.

If the straight line y= 4x -5 touches the curve y^(2) = px^(3) + q at (2, 3), then the values of p and q are-

If the line y=4x-5 touches the curve y^(2)=ax^(3)+b at the point (2, 3), show that 7a+2b=0 .

The line y=x+2 touches the hyperbola 5x^2-9y^2=45 at the point