Answer:
b
Step-by-step explanation:
The equation:
3
x
2
−
5
x
−
12
=
0
is in the form:
a
x
2
+
b
x
+
c
=
0
with
a
=
3
,
b
=
−
5
,
c
=
−
12
The roots are given by the quadratic formula:
x
=
−
b
±
√
b
2
−
4
a
c
2
a
x
=
5
±
√
(
−
5
)
2
−
4
(
3
)
(
−
12
)
2
(
3
)
x
=
5
±
√
25
+
144
6
x
=
5
±
√
169
6
x
=
5
±
13
6
That is:
x
=
5
+
13
6
=
18
6
=
3
or
x
=
5
−
13
6
=
−
8
6
=
−
4
3
Answer:
Decimal Form:
Step-by-step explanation:
Remove Parentheses:
Multiply the numbers:
Divide both sides by:
Simplify:
Hope I helped. If so, may I get brainliest and a thanks?
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Answer:
= 1/16
× = 1
Step-by-step explanation:
= 0.0625
0.0625 = 1/16
× = 1
It is no answer, because when you get 12x + 48 = 48 + 12x, they cancel each other out.
Answer:
option D
Step-by-step explanation:
Given in the question are 4 number
5√1/3 -
2 -
9 +
A Complex Number is a combination of a Real Number and an Imaginary Number
<h3>Example </h3>
a + ib
where a is real number
b is imaginary number
i is 'lota' which is √-1
<h3>So according to the definition above </h3>
is complex number in which
is real part
= is the imaginary part