Signe4572 Signe4572

15-03-2021
Mathematics

contestada

Find the roots. List your steps correctly.

f(n) = n^2-2n-15

Please show work cleanly

Respuesta :

15-03-2021

Answer:

the roots are 5 and -3

Step-by-step explanation:

factorise and you should get (n+3)(n-5)

Answer Link

Otras preguntas

Suppose you roll a fair six-sided die 25 times. What is the probability that you roll 5 or more 6’s on that die? A. 0.3883 B. 0.5937 C. 0.5 D. 0.4063

If NaCl dissolves in water. Which of the following is true when considering that water is polar and the hydrogen (Mickey Mouse Ears) are partially positively ch

Three friends have been working in a garden. One has worked for 11 hours and the other 2 worked for 7 hours. The garden owner paid $500 for the work that was do

2x.tg60= 10+csc30 plis

Place these numbers in correct order and and simplify 25x^2 +6x^3 -7 +17 -24x^4 +6

The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on average, the reduction in systolic blood pressure is 53.9 for a

Will mark as BRAINLIEST.......The position vector is given by vector r= 5t² I cap + 2 t³ j cap + 2 k cap. Find it's velocity and acceleration at t=2s.

Which is the most appropriate definition of denotation?

Entrepreneurial opportunities Group of answer choices are conditions in which new goods or services can satisfy a need in the market. are conditions contrary to

What is the purpose of the roman numerals I. and II. in this passage? 7 of пе O to emphasize the importance of the rules O to show the sequence of sections O to