F(x) = -4x^2+10x-8 What is the value of the discriminant of f ? How many distinct real number zeros does f have?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?