3 years ago

Is there a value of x that makes each of the following equalities true? If there is, find it.

Mathematics

1 answer:

klio [65]3 years ago

3 0

Step-by-step explanation:

a. √x - 3 = 0 ⇒ √x = 3 ⇒ x = 3² ⇒ x = 9

b. √x = -10,

no solution as √x is a positive value

c. √x+1=0 ⇒ √x = - 1,

no solution as √x is a positive value

d. √x = 0.1 ⇒ x = 0.1² ⇒ x = 0.01

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