subject
Mathematics, 05.02.2021 23:30 jasiyous21

Tessa solves the equation below by first squaring both sides of the equation. \sqrt{x^2-3x-6}=x-1 x 2 −3x−6 =x−1square root of, x, squared, minus, 3, x, minus, 6, end square root, equals, x, minus, 1 What extraneous solution does Tessa obtain?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:40
Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.
Answers: 2
question
Mathematics, 21.06.2019 15:40
He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?
Answers: 1
question
Mathematics, 21.06.2019 20:30
Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10
Answers: 2
question
Mathematics, 21.06.2019 20:30
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)
Answers: 1
You know the right answer?
Tessa solves the equation below by first squaring both sides of the equation. \sqrt{x^2-3x-6}=x-1 x...
Questions
question
Chemistry, 23.07.2019 13:30
Questions on the website: 13722367