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STD 10

Maths

English medium

Find the zeros of x2 – 80

Respuesta :

Answer:

x  = +4√5, x = -4√5

Step-by-step explanation:

Given:

x² - 80

Find:

Zeroes

Computation:

x² - 80

x² - 80 =  0

x² = 80

x = √80

x = ±4√5

x  = +4√5, x = -4√5

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