09-04-2020
Mathematics

contestada

Solve the equation
√x-7=3

Respuesta :

devishri1977 devishri1977

13-04-2020

Answer:

Step-by-step explanation:

√x - 7 = 3 {add 7 to bothe sides}

√x - 7 + 7 = 3 + 7

√x + 0 = 10

√x = 10

Square both sides,

(√x)² = 10²

x = 100

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