Taller de expresiones Algebraicas

Taller de Expresiones Algebraicas
1.-6x^2=3x^2,- x^2,+7 x^2,-4x^2
2.3a^3=5a^3,+11a^3,-10a^3
3.-3wz^3=wz^3,-2wz^3
4.-5m^2n=-4m^2n,-15m^2n
5.-cd^4=2,1cd^4,-6cd^4,+1,7cd^46.16a^n-1=8a^n-1,-16a^n-1,+19a^n-1

2. a-16x
B.-3pq^2
C.-46B^2C
D.-18mn
E.-36x^3y^2
F.+28ab
G.2/81x^2y^2
H.-10/840wz
I.740/8002a^2

3. A.x^8
B.-15a^6b^3
C.-30w^5y^5z^3
D.m^19
E.3, 22a^7b^3c
F.2,24w^5z^8y^3
G.
H.
I.21a^-1b^n
J.-3n-1y2n^-1
4. a (-8pq^2x) (p^2qr^3) –8p^3q^3xr^3
B. (-5pxr)(7x^2q)(1/35x^2rq^2p^2) -p^3x^5q^3r^2
C. (3/7x^2r^5)(-7/3x^3p^4q)(2/5xr^6p^3) 2/5x^6r^11p^7q
D.(2p^5q)(-13px^5)(-pq^4r^3x) 26p^7q^5x^6r^3
E. (3/4x^6r^2)(7/2p^4r^7)(2/3xq^2) 74x^7r^9p^4q^2
F. (6xq^3rp^6)(-4p^3q^6xr^8) -24x^2q^9r^9p^9

5. a. (75a^11b^3) %(-8a^8b^2) =-9,3a^3b
b. (-27w^15v^13) % (-3w^14v^7)=9wv^6
c. (6p^2q^4r) % (-6p^2q^3r) =-1q
d. (0,81w^2y^6) % (0.9wy^5) =0,9wy
e. 4(y^a+1xb) % (-2y^9x^b+1)= -2y^7x
f. (1/8h^5k^3) % (3/16hk) =
G (12/5m^11n^5r^2) % (6/10m^3n^2r^2) =
h.(7/12x^4y^3) % (21/24x^3y^3)=

6. A.85x cm^2
B. 28ab cm^2
C. 7x^2y cm^2
D. 12xw^2 cm^2

7. a. 3x^2y^5
B.
C.
D.

8. A. -3xy^2y^5+5y-x^2 = monomios
B.-4m^2y = binomios
C.25a +12b – 13c + 15d= monomioD. 3a^2 - b^2c^2 = monomios
E. p^3 – 8q^3 = binomios
F. √2x + √2y - 3√2z = monomios
G.- 36/5 m^2n^3p^5 = trinomios
H. 1/3x^2y – 8/5xy^2 + 16/7 x^2y^2 = binomios

9. A. a^3b^2 = -3a^3b^2 +(54a^3b^2)
B. -14x^2y = + 15/7x^2y – 43x^2y
C. √2x^5y^2 = + (√18x^5y^2) - √54 x^5y^2
D. -√99/9x^mw^n = √48x^mw^n + (√2/56x^mw^n)
E.-13/4 m^2nb^4x = + (7/14m^2nb^4x -16/45m^2nb^4x)

10. A. (3x^2 +10x^2y) – (5x^2y) = 3x^2 + 5x^2y
B. 10xy^2 – (3x^2y + 5xy^2 + 2x^2y) = 5xy^2 – 5x^2y
C. (2/3xy + 2/7x^3y) – 2/7x^3y + xy = 5/2xy
D. (√2x + 5√2x) – (7√2x) = -√2x
E (4/5x^2y) – (3xy^2 + 6x^2y +5/3xy^2) = -26/5x^2y – 14/3xy^2

11. A
B
C.
D.
E.
F.

12. A.
B.
C.
D.
13. A.
B.
C.
D.

14. B.√8x^3 /5 -11/3
D. 3√a^2-1
E. 3√27x^6 /8
F.la raíz cubica del doble del cuadrado de x...