Manlikeno Manlikeno

12-10-2019
Mathematics

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please help me
by the way this is a 2 mark question from mathswatch

please help me by the way this is a 2 mark question from mathswatch class=

Respuesta :

jimrgrant1 jimrgrant1

12-10-2019

Answer:

y = - 13, y = 13

Step-by-step explanation:

Given

y² = 169 ( take the square root of both sides )

y = ± [tex]\sqrt{169}[/tex] = ± 13

Since 13 × 13 = 169 and - 13 × - 13 = 169

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