Respuesta:
EJERCICIO 1:
[tex]8ab+3xy = \\\\8(2)(1) + 3(3)(5) = \\\\16 + 45 = \\\\61[/tex]
EJERCICIO 2:
[tex]4x-2xy+10\\\\4(3)-2(3)(5)+10=\\\\12-30+10=\\\\12-20=\\\\-8[/tex]
EJERCICIO 3:
[tex]12a^2+4ab+x^3y^2=\\\\12(2)^2+4(2)(1)+(3)^3(5)^2=\\\\12(4)+8+(27)(25)=\\\\48+8+675=\\\\731[/tex]
EJERCICIO 4:
[tex]ab-xy+z=\\\\(2)(1)-(3)(5)+(-3)=\\\\2-15-3=\\\\-16[/tex]
EJERCICIO 5:
[tex]a^3+x^2+z^3+5=\\\\(2)^3+(3)^2+(-3)^3+5=\\\\8+9-27+5=\\\\-5[/tex]
EJERCICIO 6:
[tex]12a^2x^3-4^ab=\\\\12(2)^2(3)^3-(4)^2(1)=\\\\12(4)(27)-16=\\\\1296-16=\\\\1280[/tex]
EJERCICIO 7:
[tex]abxy-a^3x^2-25=\\\\(2)(1)(3)(5)-(2)^3(3)^2-25=\\\\30-(8)(9)-25=\\\\30-72-25=\\\\-67[/tex]
1. 8 (2) (1) + 3 (3) (5) = 16 + 45 = 61
2. 4 (3) - 2 (3) (5) + 10 = 12 - 30 + 10 = -8
3. 12 (2)² + 4 (2) (1) + (3)³ (5)² = 48 + 8 + 675 = 731
4. (2) (1) - (3) (5) + (-3) = 2 - 15 - 3 = -16
......
Explicación paso a paso:
Solo tienes que reemplazar los valores
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Verified answer
Respuesta:
EJERCICIO 1:
[tex]8ab+3xy = \\\\8(2)(1) + 3(3)(5) = \\\\16 + 45 = \\\\61[/tex]
EJERCICIO 2:
[tex]4x-2xy+10\\\\4(3)-2(3)(5)+10=\\\\12-30+10=\\\\12-20=\\\\-8[/tex]
EJERCICIO 3:
[tex]12a^2+4ab+x^3y^2=\\\\12(2)^2+4(2)(1)+(3)^3(5)^2=\\\\12(4)+8+(27)(25)=\\\\48+8+675=\\\\731[/tex]
EJERCICIO 4:
[tex]ab-xy+z=\\\\(2)(1)-(3)(5)+(-3)=\\\\2-15-3=\\\\-16[/tex]
EJERCICIO 5:
[tex]a^3+x^2+z^3+5=\\\\(2)^3+(3)^2+(-3)^3+5=\\\\8+9-27+5=\\\\-5[/tex]
EJERCICIO 6:
[tex]12a^2x^3-4^ab=\\\\12(2)^2(3)^3-(4)^2(1)=\\\\12(4)(27)-16=\\\\1296-16=\\\\1280[/tex]
EJERCICIO 7:
[tex]abxy-a^3x^2-25=\\\\(2)(1)(3)(5)-(2)^3(3)^2-25=\\\\30-(8)(9)-25=\\\\30-72-25=\\\\-67[/tex]
Respuesta:
1. 8 (2) (1) + 3 (3) (5) = 16 + 45 = 61
2. 4 (3) - 2 (3) (5) + 10 = 12 - 30 + 10 = -8
3. 12 (2)² + 4 (2) (1) + (3)³ (5)² = 48 + 8 + 675 = 731
4. (2) (1) - (3) (5) + (-3) = 2 - 15 - 3 = -16
......
Explicación paso a paso:
Solo tienes que reemplazar los valores