Problemas aprendiendo a sumar
Enviado por edgar999999 • 8 de Abril de 2016 • Ensayo • 1.003 Palabras (5 Páginas) • 233 Visitas
1.
- 0[pic 1]
R= ( x+ 7) 2 = 1000
x + 7 =+-31.62
x= 31.62 -7 = 24.62
x=-31.62 – 7 =-38.62
S {24.62, -38.62}
- [pic 2]
R= ( x+ 6) 2 = 169
x + 6 =+-13
x= 13 -6 = 7
x=-13 – 6 =-19
S {7,-19}
- 1 = 90[pic 3]
R= ( x+ 1) 2 = 90
x + 1 =+-9.48
x= 9.48 -1 = 8.48
x=-9.48 – 1 =-10.48
S {8.48, -10.48}
- = 16[pic 4]
R= ( x+ 5) 2 = 16
x + 5 =+-4
x= 4 -5 = -1
x=-4 – 5 =-9
S {-1, -9}
- = 23[pic 5]
R= ( x+ 3) 2 = 23
x + 3 =+-4.8
x= 4.8 -3 = 1.8
x=-4.8 – 3 =-7.8
S {1.8,-7.8}
- 64 = 54[pic 6]
R= ( x+ 8) 2 = 54
x + 8 =+-7.35
x= 7.35 -8 = -0.65
x=-7.35 – 8 =-15.35
S {-0.65,-15.35}
- 121 = 90[pic 7]
R= ( x- 11) 2 = 90
x - 11 =+- 9.48
x= 9.48 + 11 = 20.48
x=-9.48 + 11 =1.52
S {20.48, 1.52}
- 144 = 29[pic 8]
R= ( x+ 12) 2 = 29
x + 12 =+-5.38
x= 5.38 -12 = -6.62
x=-5.38 – 12 =-17.38
S {-6.62,-17.38}
- 81= 2526[pic 9]
R= ( x- 9) 2 = 2526
x - 9 =+-50.25
x= 50.25 + 9 = 59.25
x=-50.25 +9 =-41.25
S {59.25,-41.25}
- 9 = 62.7[pic 10]
R= ( x- 3) 2 = 62.7
x - 3 =+-7.92
x= 7.92 +3 = 10.92
x=-7.92 + 3 =-4.92
S {10.92, -4.92}
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