caitsmith225 caitsmith225

02-02-2021
Mathematics

contestada

Solve each equation by factoring.
1) 7x² + 63x = -126

Respuesta :

msheff100 msheff100

02-02-2021

7x^2 + 63x + 126 = 0
7(x^2 + 9x + 18) = 0
7(x + 3)(x + 6) = 0
X = -3 X= -6

Answer Link

Otras preguntas

Which of the following statements about the San Bushmen is true

Which of the following is an example of a decomposition reaction? a. photosynthesis b. digestion c. polymerization d. exchange of ions between two compounds

Which of the following is malleable? A. glass B. pottery C. ice D. gold

Which middle colony was owned by Holland originally? Virginia New York Maryland Pennsylvania

Which of the following organisms does not have a cell wall? a. plant b. human c. bacteria d. fungi

T Object]User: If the Earth's magnetic field is overwhelmed by charged ions, which of the following could happen? induced currents in power grids extreme auro

Which entrepreneur created a benevolent company town for his employees? a. Henry Ford b. Henry Frick c. Milton Hershey d. Atwater Kent

what can a chemical change be speeded up by?

Which vitamin is primarily responsible for blood clotting? Select one: a. vitamin A b. vitamin C c. vitamin E d. vitamin K

President Eisenhower's threat to use atomic weapons probably deterred all of the following EXCEPT: a. the Vietnamese ousting the 29 c. the Soviet occupation of