What is the solution set of 6x2 - 24 = 0?
a. {2}
b. {-2)
c. {-2, 2}
2 answers:
Answer:
c.{-2,2}
Step-by-step explanation:
6
x
2
−
24
=
0
Use the quadratic formula to find the solutions.
−
b
±
√
b
2
−
4
(
a
c
)
2
a
Substitute the values
a
=
6
,
b
=
0
, and
c
=
−
24
into the quadratic formula and solve for
x
.
0
±
√
0
2
−
4
⋅
(
6
⋅
−
24
)
2
⋅
6
Simplify.
x
=
±
2
The final answer is the combination of both solutions.
x
=
2
,
−
2
Option C
because you finding the total of x and y
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Step-by-step explanation:
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21/4 is equivalent to...
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Answer:
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