DAWNHOTCHKISS DAWNHOTCHKISS
  • 02-09-2015
  • Mathematics
contestada

HOW DO YOU SOLVE
X^2 - 4X - 12 = 0

Respuesta :

caiz caiz
  • 02-09-2015

x2−4x−12=0

Step 1: Factor left side of equation.(x+2)(x−6)=0

Step 2:  Set factors equal to 0.

x+2=0‌‌ or ‌‌x−6=0

x=−2‌‌ or ‌‌x=6

Answer Link

Otras preguntas

How were chariot drivers protected in the Circus Maximus
What caused Portugal to finallywithdraw from its African colonies?
what is the first 12 numbers in pi?
The outermost tissue of a tree trunk that is 6 feet in diameter would most likely be (A) epidermis (B) cork (C) cortex (D) phloem (E) xylem
what is the difference between closed-end credit and open-end credit
During a recent winter, the ratio of deer to foxes was 7 to 3 in a town. If there was 210 foxes in the town, what was the number of deer in the town?
what is the percent notation for 6.4%
Jim has a box in the shape of a rectangular prism. The area of the base of the box is 48 square inches. The volume of the box is 144 cubic inches. let h= the he
Serous membrane is what type? Epithelial or connective?
what were the 4 major causes of imperialism?