MatemáticasBásico1 respuestas

ECUACIONES CUADRATICAS RESOLVER :x ^ {2} - 10x + 25 = 0x ^ {2} - 6x = 16(x - 5) ^ {2} = 144x ^ {2} + 10x = 36xPORFAVOR?

ECUACIONES CUADRATICAS RESOLVER : x ^ {2} - 10x + 25 = 0 x ^ {2} - 6x = 16 (x - 5) ^ {2} = 144 x ^ {2} + 10x = 36x PORFAVOR.

Calculadora interactiva

ax² + bx + c = 0

En resumen

A) x ^ {2} - 10x + 25 = 0 (x - 5)(x - 5) = 0 xsub1 = 5 y xsub2 = 5 b) x ^ {2} - 6x = 16 x ^ {2} - 6x - 16 = 0 (x - 8)(x + 2) = 0 xsub1 = 8 y xsub2 = - 2 c)(x - 5) ^ {2} = 144 <img src="https://tex.z-dn.net/?

Mejor respuesta

Josechaves02
10

A) x ^ {2} - 10x + 25 = 0

(x - 5)(x - 5) = 0

xsub1 = 5 y xsub2 = 5

b) x ^ {2} - 6x = 16

x ^ {2} - 6x - 16 = 0

(x - 8)(x + 2) = 0

xsub1 = 8 y xsub2 = - 2

c)(x - 5) ^ {2} = 144

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%28x-5%29%5E%7B2%7D%20%7D%20" /> = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B144%7D%20" />

x - 5 = 12

x = 17

d)x ^ {2} + 10x = 36x

x ^ {2} + 10x - 36x = 0

x ^ {2} - 26x = 0

x(x - 26) = 0

xsub1 = 0 y xsub2 = 26

suerte!

Espero haberte ayudado ; ).