Which equation is equivalent to sqrt x^2 +81= x + 10
a. x+10= x+10
b. x+9 =x^2 + 20x + 1...
Mathematics, 20.09.2019 08:30, dani9427
Which equation is equivalent to sqrt x^2 +81= x + 10
a. x+10= x+10
b. x+9 =x^2 + 20x + 100
c. x^2 +81 = x^2 + 100
d. x^2 + 81 = x^2 +20x + 100
Answers: 2
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