Nick23 Nick23
  • 19-04-2014
  • Mathematics
contestada

find the zeros of the function h(x)=x^2-5x-50 by factoring

Respuesta :

Аноним Аноним
  • 19-04-2014
[tex]h(x)=x^2-5x-50=x^2-5x-25-25=x^2-25-5x-25\\\\=(x^2-25)-(5x+25)=(x^2-5^2)-5(x+5)\\\\=(x-5)\underline{(x+5)}-5\underline{(x+5)}=(x+5)(x-5-5)=(x+5)(x-10)\\\\Answer:Zeros\ are\ x=-5\ and\ x=10.[/tex]
Answer Link

Otras preguntas

Explain what would happen if the Mid-Atlantic Ridge stopped creating new land. PLEASE HELPP
What is a section of a chromosome that contains instructions for building proteins? rRNA DNA polymerase gene mRNA
Help me please!!!!!!!
Hammurabi's Code of Ancient Mesopotamian society was important because it A Described their religious rituals B Explained how government officials were chosen C
The __________ of codeine, morphine, and other opiates include decreased sensitivity to pain, slowing of the digestive system, sedation, muscular relaxation, co
A researcher is studying the synthesis of a specific amino acid found in Neurospora. She knows that the pathway begins with a precursor that is converted into t
Why did fighting breakout between American Indians and the US Army in the Black Hills region.
square root -3 times square root -12 What is the answer?
pls help asap!!☹️ . . . . . . .
One significant contribution from children on American society and/or culture. (Colonial Children)