Answer:
(-.5,0) and (-1.5,0)
or b= -.5
and b= -1.5
Step-by-step explanation:
First we want one side of the equation to equal 0
we have
4b²+8b+3=0
using the quadratic formula we have
(-b±√(b²-4*a*c))/2a
(-8±√(8²-4*4*3))/2*4
(-8±√(16))/8
(-8±4)/8
now we evaulate when ± is addition
(-8+4)/8
-4/8
-.5
and evaulate once more when the ± is subtraction
(-8-4)/8
-12/8
-1.5
Therefore the two solutions are (-.5,0) and (-1.5,0)
Answer: the answer is 15.5 I did it on Delta Math and got it right!!
TRUST ME WITH THIS ANSWER!!
Answer:
The answer is 1/6y+1/6(y+12)-2
Well, if a number has more than two factors then it is Composite. But if the number has only two factors the it is Prime.
So the number 212 is a Composite number.
Answer:
2130 cm^3
Step-by-step explanation:
you multiply 71 by 30 and the answer is 2130 with the units as cm cubed which is shown as cm^3