thymificent thymificent
  • 14-11-2019
  • Mathematics
contestada

simplify the radical √4x^2+8x+4

Respuesta :

sodiqolamilekan69
sodiqolamilekan69 sodiqolamilekan69
  • 15-11-2019

Answer:

Step-by-step explanation:

√(4x²+8x+4)

factorizing the function inside the root

4x²+8x+4 divide through by 4

x²+2x+1

x²+x+x+1

x(x+1)+1(x+1)

(x+1)(x+1)

(x+1)²

√(x+1)² the square will cancel the root (½*2)

X+1

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