If r and s are the 2 solutions of the equation below and r>s, what is the value of r-s? 2x2+7x-15=0

(2x-3)(x+5)=0 is the factored form
x=3/2, x=-5

So r=1.5 and s=-5

r-s=1.5-(-5)
r-s=6.5

1. use commutative property to reorder the terms.2x+81=0.2. move the constant to right side by adding its opposite on both sides. 2x+81-81=0-81.2x=(-81).3. divide the equation on both sides.2x ÷ 2 = 81 ÷ 2.x = -81/2. your answer is -81/2. if you need to simplify it into a decimal, it’s -40.5.