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

What’s the inversion of g(x)=5x
how has the women suffrage movement affected american society today ?
Support for the arts would be very important in my utopia. museums and art galleries would be provided with adequate funding. ________, free concerts would be s
PLEASE DO THUS FOR ME. Key Terms: Benito Mussolini Japanese Internment Camps Adolf Hitler Nationalism Saturation bombing Franklin D Roosevelt Cash
Which group(s) of infants would know their own limitations if placed at the top of a steep incline?
An arrangement of marbles has 12 marbles in the first row and 10 rows in all. In each successive row one marble is added. What is the explicit rule for this sit
I need help on 4 & 5 pls
When michelle's blood was tested, the chloride level was 0.45 g/dl. a. what is this value in milliequivalents per liter?
If an object has two forces acting on it how can the net force equal 0
What is the name of the compound with the formula niso3?