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-\frac{25x^{2}}{2}+\frac{11x}{8}-1.5
−
2
2
5
x
2
+
8
1
1
x
−
1
.
5
Scomponi in fattori
-\frac{100x^{2}-11x+12}{8}
−
8
1
0
0
x
2
−
1
1
x
+
1
2
Grafico
Quiz
Polynomial
5 problemi simili a:
f ( x ) = - 12.5 x ^ { 2 } + 1.375 x - 1.500
f
(
x
)
=
−
1
2
.
5
x
2
+
1
.
3
7
5
x
−
1
.
5
0
0
Problemi simili da ricerca Web
x^3-1.5x^2+1.5x+1.4x-1=0
x
3
−
1
.
5
x
2
+
1
.
5
x
+
1
.
4
x
−
1
=
0
https://www.tiger-algebra.com/drill/x~3-1.5x~2_1.5x_1.4x-1=0/
x3-(15/10)x2+(15/10)x+(14/10)x-1=0 One solution was found : x ≓ 0.407346725 Reformatting the input : Changes made to your input should not affect the solution: (1): "1.4" ...
x3-(15/10)x2+(15/10)x+(14/10)x-1=0 One solution was found : x ≓ 0.407346725 Reformatting the input : Changes made to your input should not affect the solution: (1): "1.4" ...
x^3-1.5x^2+1.5x+1.8x-1=02
x
3
−
1
.
5
x
2
+
1
.
5
x
+
1
.
8
x
−
1
=
0
2
https://www.tiger-algebra.com/drill/x~3-1.5x~2_1.5x_1.8x-1=02/
x3-(15/10)x2+(15/10)x+(18/10)x-1=2 One solution was found : x ≓ 1.058963597 Reformatting the input : Changes made to your input should not affect the solution: (1): "1.8" ...
x3-(15/10)x2+(15/10)x+(18/10)x-1=2 One solution was found : x ≓ 1.058963597 Reformatting the input : Changes made to your input should not affect the solution: (1): "1.8" ...
How do you find the vertex and intercepts for \displaystyle{f{{\left({x}\right)}}}={12.25}{x}^{{2}}-{52.5}{x}+{110.25} ?
How do you find the vertex and intercepts for
f
(
x
)
=
1
2
.
2
5
x
2
−
5
2
.
5
x
+
1
1
0
.
2
5
?
https://socratic.org/questions/how-do-you-find-the-vertex-and-intercepts-for-f-x-12-25x-2-52-5x-110-25
Vertex (2.14, 54) Explanation: \displaystyle{f{{\left({x}\right)}}}={12.25}{x}^{{2}}-{52.5}{x}+{110.25} x-coordinate of vertex: \displaystyle{x}=-\frac{{b}}{{{2}{a}}}=\frac{{52.5}}{{24.5}}={2.14} ...
Vertex (2.14, 54) Explanation:
f
(
x
)
=
1
2
.
2
5
x
2
−
5
2
.
5
x
+
1
1
0
.
2
5
x-coordinate of vertex:
x
=
−
2
a
b
=
2
4
.
5
5
2
.
5
=
2
.
1
4
...
-1.5x^2+91.5x-1287=10
−
1
.
5
x
2
+
9
1
.
5
x
−
1
2
8
7
=
1
0
https://www.tiger-algebra.com/drill/-1.5x~2_91.5x-1287=10/
-(15/10)x2+(915/10)x-1287=10 Two solutions were found : x =(-183-√2361)/-6=61/2+1/6√ 2361 = 38.598 x =(-183+√2361)/-6=61/2-1/6√ 2361 = 22.402 Reformatting the input : Changes made to your ...
-(15/10)x2+(915/10)x-1287=10 Two solutions were found : x =(-183-√2361)/-6=61/2+1/6√ 2361 = 38.598 x =(-183+√2361)/-6=61/2-1/6√ 2361 = 22.402 Reformatting the input : Changes made to your ...
What is the surface area produced by rotating \displaystyle{f{{\left({x}\right)}}}={3}{x}^{{3}}+{6}{x}^{{2}}-{2}{x}+{3},{x}\in{\left[-{3},{2}\right]} around the x-axis?
What is the surface area produced by rotating
f
(
x
)
=
3
x
3
+
6
x
2
−
2
x
+
3
,
x
∈
[
−
3
,
2
]
around the x-axis?
https://socratic.org/questions/what-is-the-surface-area-produced-by-rotating-f-x-3x-3-6x-2-2x-3-x-in-3-2-around
Frederico Guizini S. Mar 21, 2018 See the answer below:
Frederico Guizini S. Mar 21, 2018 See the answer below:
What is the minimum or maximum of \displaystyle{g{{\left({x}\right)}}}={12.8}{x}^{{2}}+{8.73}{x}+{11.69} ?
What is the minimum or maximum of
g
(
x
)
=
1
2
.
8
x
2
+
8
.
7
3
x
+
1
1
.
6
9
?
https://socratic.org/questions/what-is-the-minimum-or-maximum-of-g-x-12-8x-2-8-73x-11-69
Find Max and Min of \displaystyle{g{{\left({x}\right)}}}={12.8}{x}^{{2}}+{8.73}{x}+{11.69} Explanation: Since a > 0, the parabola opens upward, there is a Min at the vertex. x-coordinate of ...
Find Max and Min of
g
(
x
)
=
1
2
.
8
x
2
+
8
.
7
3
x
+
1
1
.
6
9
Explanation: Since a > 0, the parabola opens upward, there is a Min at the vertex. x-coordinate of ...
Altri Elementi
Condividi
Copia
Copiato negli Appunti
Esempi
Equazione quadratica
{ x } ^ { 2 } - 4 x - 5 = 0
x
2
−
4
x
−
5
=
0
Trigonometria
4 \sin \theta \cos \theta = 2 \sin \theta
4
sin
θ
cos
θ
=
2
sin
θ
Equazione lineare
y = 3x + 4
y
=
3
x
+
4
Aritmetica
699 * 533
6
9
9
∗
5
3
3
Matrice
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
[
2
5
3
4
]
[
2
−
1
0
1
3
5
]
Equazione simultanea
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
{
8
x
+
2
y
=
4
6
7
x
+
3
y
=
4
7
Differenziazione
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
d
x
d
(
x
−
5
)
(
3
x
2
−
2
)
Integrazione
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
∫
0
1
x
e
−
x
2
d
x
Limiti
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}
x
→
−
3
lim
x
2
+
2
x
−
3
x
2
−
9
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