Answer:
x = √2 = 1.414
Step-by-step explanation:
5x-(x+2)^2=x^2-8+x
since (x+2)^2 = x^2 + 2(x)(2) + 2^2 = x^2 + 4x + 4
so
5x - (x^2 + 4x + 4) = x^2 + x - 8
-x^2 + x - 4 = x^2 + x - 8
x^2 + x^2 + x - x = -4 + 8
2x^2 = 4
x^2 = 2
x = √2 = 1.414
Answer:
(x + 6)(x - 2)
Step-by-step explanation:
The given quadratic equation is 
.
A quadratic equation can be factored in the form 
where 
and 
will form the roots of the equation
Here the roots are 
and 
.
The factored form would simply be: 
.
Thus the answer.
I'm new too, but I'm pretty sure if you have a question then you ask it, attach a picture if needed, and people might see it and answer.
Answer:
Step-by-step explanation:
if 124.50 represents 100%
how much x represents 6% ?
cross multiply
x= 124.50*6/100= 7.47
$7.47 > $5.95 so it will pay $7.47 in shiping
