reina66
reina66
04-04-2018
Mathematics
contestada
2x2 + 13x - 7 factor the polynomial
Respuesta :
Americ
Americ
04-04-2018
2x2 + 13x - 7
=(2x - 1)(x + 7)
You need the two outside terms and two inside terms to add to 13x. And the last term in each of the parentheses to multiply to -7.
ANSWER: (2x - 1)(x + 7)
Hope this helps! :)
Answer Link
VER TODAS LAS RESPUESTAS ( 43+ )
Otras preguntas
what evidence shows the prosperity of the gupta empire
Which feature signifies to astronomers that a distant star is part of a planetary system? a.) The star periodically dims. b.)The star expands into a red giant.
simplify (2a+2b+2c)/4
the segments below shown below could form a triangle AC= 8 CB=7 BA=15 True or false?
Can someone help me with geometry, my teacher doesn't explain anything?
Why do you think it benefits people to have brains that are flexible? what would happen if brains were not flexible?
Your Bank account balance was $235 and 24. After two checks were cashed (each for the same amount) your balance is now -45.58. What was the amount of each of t
According to Freud, which stage of psychosexual development is the longest and ensures continuation of the human species?
Construct a scientific explanation based on evidence for how environmental and genetic factors influence the growth of organisms. Make sure to address environ
The state of energy balance is determined by subtracting the calories expended from the calories consumed. a. True b. False
