What is the value of x? write ONLY a number as your answer​

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

24m^2n+30mn^2+18mn, a sweet challenge!