Posted by **Mary** on Sunday, September 12, 2010 at 5:12pm.

Find a value for k so that 2x^2 + kx + 1 has no real roots.

## Answer This Question

## Related Questions

- Precalculus - "Show that x^6 - 7x^3 - 8 = 0 has a quadratic form. Then find the ...
- algebra - if a quadratic equation with real coefficents has a discriminant of 10...
- Algebra II - Which describes the number and type of roots of the equation x^2 -...
- algebra - Determine the value(s) of k for which x^2+(k-2)x-2k=0 has equal and ...
- Math - Determine for what value(s) of d the quadratic equation 5x^2-10x+d = 0 ...
- maths2 - Use the discriminant to determine the number of real roots the equation...
- mathematics - Use the discriminant to determine the number of real roots the ...
- Pre-Calc/Trig... - Helpp needed, this is sort of confusing me. Describe the ...
- Calculus - By applying Rolle's theorem, check whether it is possible that the ...
- Math - Which describes the number and type of roots of the equation x^2-625=0? A...

More Related Questions