There are no zeroes for an expression, only for equations.
Assuming equation to be
<span>−7x^2 − 91x − 280=0
-7(x^2+13x+40)=0
-7(x+8)(x+5)=0
by the zero product properties,
x+8=0 => x=-8
or
x+5=0 => x=-5</span>
-11 divided by 4 and -11/4
No, because
60/3 = 20
90/6= 15
Both of the answers aren’t equivalent.
Answer: $20
Step-by-step explanation:
half of 40 is 20.....