mikalatenny81 mikalatenny81

11-09-2021
Mathematics

contestada

(2x-3)^2=9 factorise

Respuesta :

nikitarijal80 nikitarijal80

11-09-2021

Answer:

3

Step-by-step explanation:

(2x-3)^2=9

(2x-3)^2=3^ 2

2x - 3 = 3

2x = 3 + 3

2x = 6

x = 6/2

x = 3

Answer Link

SDCInfinity SDCInfinity

11-09-2021

Answer:

[tex]x(4x-12)=0[/tex]

Step-by-step explanation:

[tex](2x-3)^2=9\\(2x-3)(2x-3)=9\\4x^2-12x+9=9\\4x^2-12x=0\\x(4x-12)=0[/tex]

Answer Link

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