annagreenosias annagreenosias
  • 12-03-2021
  • Mathematics
contestada

13. If ax + bx - 9 =(x - k)(2x+k) and b>0
then k is equal to...
please please help! :))

13 If ax bx 9 x k2xk and bgt0 then k is equal to please please help class=

Respuesta :

dianne525
dianne525 dianne525
  • 12-03-2021

Answer:

D or E ...................

Answer Link

Otras preguntas

PLZ SOMEONE HELP DONT IGNORE ME!!!!
How has forensic science change over the years?
Frank needs a total of $360 to cover his expenses for the week. He earns $195 a week working at a restaurant and also walks dogs to supplement his income. Frank
Can someone answer this.
simplify 6y+5z+8y−3z A}14y + 8z B}14y +2z C}16yz D}11y + 5z
In behaviorism, if a behavior increases it is concluded that the person has free will and wanted to do it again the behavior has been reinforced in some way the
PLEASEEE HELP ENGLISH MASTERSSSS <333 Part A How does the author of this passage create tension? The author presents how qualified and talented his pilot
Lines m and n are parallel. What is the measure of angle 1? 1) 48 degrees 2) 132 degrees 3) 180 degrees 4) 42 degrees
Which is an example of an economic foreign policy tool? A.) domestic industries B.) self-sufficiency C.) economic rights D.) humanitarian aid
Which statement about Schrödinger's theory of the atomic model is true?A. it proved that the nucleus of an atom is positively charged.B. it was the first theory