cucelsam cucelsam
  • 07-04-2022
  • Mathematics
contestada

Solve for x: 3 (square root2-2x)+1=13

Respuesta :

tinyybarra2
tinyybarra2 tinyybarra2
  • 07-04-2022

Answer:

x=7

Step-by-step explanation:

3√(2-2x) + 1 = 13

subtract 1 from both sides

3√(2-2x) = 12

Divide 3 from both sides

√2-2x= 4

square both sides

2-2x = 16

subtract 2 from both sides

2x= 14

x=7

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