Question

Find all values of h for which the quadratic equation has no real solutions. 5x^2+7x+h=0 Write your answer as an equality or inequality in terms of h


please help would really apracatie it

Answer 1

please help

Answer 2

Compare your quadratic equation with \(ax^2+bx+c=0\)
find \[a=...?\\b=...?\\c=...?\] \[ {b^2-4ac}=...?\]
if \( b^2-4ac\) is negative, then there is no real roots.
so, the inequality is \(b^2-4ac\le0\)
just find and plug in a,b,c.