rosie314 rosie314
  • 03-03-2019
  • Mathematics
contestada

solve the equation. (show step by step)


(a + 6)(3a - 7) = 0

Respuesta :

skydmx
skydmx skydmx
  • 03-03-2019

(a+6)(3a-7)=0

step 1: simplify both sides of the equation

3a^2 +11a-42=0

step 2: factor left side of equation

(3a-7)(a+6)=0

step 3: set factors equal to 0

3a -7 =0 or a+6=0

a=7/3 or a=-6

Answer Link

Otras preguntas

true or false the american revolution was fought by the american colonies and china??
what is the 14 the amendment
How many amendments, or changes, are there to the U.S. Constitution? a. 27 b. 14 c. 33
true or false the american revolution was fought by the american colonies and china??
What is English Literature??
Jackie enjoys having her boyfriend Seth hold her close when they are watching television. She appreciates it when Professor Jones maintains a distance of at le
power set of {e,f,m,n,o}
This is inverse functions...any help on 3aii?
United States inventor (born in Scotland) of the telephone (1847-1922)
The Scopes Trial was about: a. Freedom of the press b. Teaching evolution in school c. Prayer in school