hammadm2024 hammadm2024

04-12-2019
Mathematics

contestada

Solve the equation x2 + 64 = 100
Group of answer choices

x = ±6

x = ±2

x = ±√164

x = 10 ±√8

Respuesta :

jimrgrant1 jimrgrant1

04-12-2019

Answer:

x = ± 6

Step-by-step explanation:

Given

x² + 64 = 100 ( subtract 64 from both sides )

x² = 36 ( take the square root of both sides )

x = ± [tex]\sqrt{36}[/tex] = ± 6

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