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WorksheetsMatemática II - EV
Total questions: 15
Worksheet time: 14mins
Resuelva:
a8a−5=
a3
a13
a40
Resuelva:
(2-3 · 2-2 )-4 =
2-24
2-9
220
224
Simplifique la expresión:
x3
xx
x23
x32
Simplifique la expresión:
32
42
16
24
Resuelva:
c3c8=
c5
c11
c2
Factorice:
m2 + 2m + 1 =
(m+1)2
(mn+1)2
(m -1 )2
Factorice:
4x2 + 25y2 - 20xy =
( 2x + 5y)2
( 2x - 5y)2
( 2x - 10y)2
Factorice:
a2 -13a + 40 =
(a-5)(a-8)
(a-5)(a+8)
Ninguna opción es correcta.
Factorice:
8x3 + 2x2 + 4x4 +16x =
2x( 2x3 + 4x2 + x + 8)
2x(2x3 + 4x2 + x - 8)
2x(2x3 - 4x2 - x +8)
Factorice:
9x2−4=
(3x +2)(3x−2)
(3x −2)2
(3x −2)(3x −2)
Resuelva:
(8 + 2 x 2) + (25 : 5 + 3) =
20
28
4
12
Resuelve:
36 : 6 + 3 x 4 =
90
20
18
40
Resuelva:
(x+2)2 =
x2 + 4
x2 - 4
x2 + 4x +4
Resuelva:
(2r2 −s)(2r2 −s)=
4r2 −s
4r4 −s
4r4−s
Resuelva:
x2 + 11x + 24 =
(x + 12)2
(x + 8) ( x + 3)
(x + 12) (x + 12 )
