Answer:
x²+4 = 20
x²= 20 -4
x² = 16
x = √16
x= 4
The value of x is 4.
Step-by-step explanation:
x² + 4 = 20
⇒ x² = 20 - 4 = 16
⇒ x = √16 = 4
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Answers & Comments
Answer:
x²+4 = 20
x²= 20 -4
x² = 16
x = √16
x= 4
Verified answer
Answer:
The value of x is 4.
Step-by-step explanation:
x² + 4 = 20
⇒ x² = 20 - 4 = 16
⇒ x = √16 = 4
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