Find the square root for y=-2(x-5)(x+7)?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls