Vballlife88 Vballlife88
  • 08-12-2020
  • Mathematics
contestada

What are the solutions of the equation (x - 3)2 + 2(x – 3) – 8 = 0? Use u substitution to solve.
A)x= -5 and x = 1
B)x= -1 and x = 5
C)x= -1 and x = -7
D)x= 1 and x = 7

What are the solutions of the equation x 32 2x 3 8 0 Use u substitution to solve Ax 5 and x 1 Bx 1 and x 5 Cx 1 and x 7 Dx 1 and x 7 class=

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fartfartfartfa29 fartfartfartfa29
  • 08-12-2020

Answer:  

u=5

Step-by-step explanation:

(u-3)2+2(u-3)-8=0

2u-6+2u-6-8=0

4u-20=0

4u=20

u=5

Answer Link
bannedagain bannedagain
  • 15-02-2021

Answer:

b on edge

Step-by-step explanation:

Answer Link

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