gillybean2003 gillybean2003

25-07-2021
Mathematics

contestada

Identify the roots of the equation and the multiplicities of the roots.
8(x - 2)2 = 0

Respuesta :

Ujjwal11 Ujjwal11

25-07-2021

Now,

8 ( x - 2 ) 2 = 0

or, 8 ( x^2 - 4x + 4 ) = 0

or, 8x^2 - 32x + 32 = 0

or, 8x^2 - 16x - 16x + 32 = 0

or, 8x ( x - 2 ) - 16 ( x - 2 ) = 0

or, ( 8x - 16 ) ( x - 2 ) = 0

Either,

8x - 16 = 0 x - 2 = 0

8x = 16 ◆ x = 2

◆ x = 2

I hope you understand...

It is a Right answer...

Thanks♥♥

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