lilaymay lilaymay
  • 26-02-2020
  • Mathematics
contestada

Use the quadratic formula to solve x2 + 8x + 9 = 0.
What are the solutions to the equation?

Respuesta :

mya061103
mya061103 mya061103
  • 26-02-2020
2x + 8x +9 =0
10x +9 =0
10x = -9
————-
10x
Answer is - 1.1
Answer Link

Otras preguntas

Cindy was a limited partner in the jkl limited partnership. because of her expertise in this type of business, cindy was asked to take care of day-to- day opera
is the relationship shown by the data linear? if so, model the data with an equation 1,5,5,10,9,15,13,20
what is the solution to this inequality 17+x is greater than or equal to 33
write 0.0059 in scientific notation.
Find the general form and the a, b, and c x=2x^2+5
⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️⁉️
Write as an algebraic expression and then simplify if possible: A number if that number and the number b sum to 40
The hard water in the area had made the metal shower head become ?_____.
Please Help English 3
i need help plz !!!!!!!!!!!!!