<h2>Mark as brainlist please</h2>
Domain represents the possible x values for the function.
It is...
x≤-2 and x>2
answer: a,b,c,f
2x^2+2x-40=0
2x^2+10x-8x-40=0
2x(x+5)-8(x+5)=0
(2x-8)(x+5)=0
2(x-4)(x+5)=0
x=-5 and 4
If you graph it, the zeros are just the values of x when the curve meets the x axis...
Answer:
2.08, 2.8, 2.803, 2.81, 2.9
Step-by-step explanation:
2.08=2.080
2.8-2.800
2.81=2.810
2.9=2.900
2.080 < 2.800 < 2.803 < 2.810 < 2.900
Answer:
W=8
Step-by-step explanation:
First you divide both sides by 3 then you square root both sides getting 8
192/3=3w^2/3
64=w^2
w=8
