beckymarthazondo
beckymarthazondo beckymarthazondo
  • 24-03-2021
  • Mathematics
contestada

hiiii
x2−8=17
Question 11 options:

9 and -9


25


3 and -3


5 and -5

Respuesta :

anonyksxD
anonyksxD anonyksxD
  • 24-03-2021

Answer:

5 and -5 (±5)

Step-by-step explanation:

x²-8=17

x²=25

√x²=√25

x=±5

Answer Link
harriscassandra200
harriscassandra200 harriscassandra200
  • 24-03-2021
3 and -3 is the right answer
Answer Link

Otras preguntas

Which of the following statements about antibodies is false? (A) Antibodies are produced by different combinations of soluble proteins in the blood called compl
the area of a square is 16 cm2. what are its linear dimensions
What is 75.36 rounded to the nearest cubic unit
What's 2/3 times 5/6 times14
Two friends share 1/4 gallon of lemonade equally.What fraction of the gallon of lemonade does each friend get?
The ionization energy of an element is a. a measure of its mass b. the energy required to remove an electron from the element in its gaseous state c. the ene
How did geography affect life and the economy in the Middle Colonies?
7b+11>9b-13 need to find b>?
what is the solution to the equation? 3/4 x =12 Answers: A. 9 B. 48 C.16 D.36
How did the Constitution of 1832 differ from the Constitution of 1817?