LilGBaby8858 LilGBaby8858
  • 11-10-2019
  • Mathematics
contestada

Simplify each expression as much as possible. √45=?

Respuesta :

marcthemathtutor
marcthemathtutor marcthemathtutor
  • 11-10-2019

Answer:

3√5

Step-by-step explanation:

45 can be expressed as:

45 = 3 x 3 x 5

hence

√45

= √ (3 x 3 x 5)

= √ (3² x 5)

= √3² x √5

= 3√5

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