factories = 1+301n-21660
Answers
Answer:
it is wrong it should we. like n^2+301n-21660=0
Step-by-step explanation:
if it like this than answer will be:-
Factoring n2+301n-21660
The first term is, n2 its coefficient is 1 .
The middle term is, +301n its coefficient is 301 .
The last term, "the constant", is -21660
Step-1 : Multiply the coefficient of the first term by the constant 1 • -21660 = -21660
Step-2 : Find two factors of -21660 whose sum equals the coefficient of the middle term, which is 301 .
-21660 + 1 = -21659
-10830 + 2 = -10828
-7220 + 3 = -7217
-5415 + 4 = -5411
-4332 + 5 = -4327
-3610 + 6 = -3604
-2166 + 10 = -2156
-1805 + 12 = -1793
-1444 + 15 = -1429
-1140 + 19 = -1121
-1083 + 20 = -1063
-722 + 30 = -692
-570 + 38 = -532
-380 + 57 = -323
-361 + 60 = -301
-285 + 76 = -209
-228 + 95 = -133
-190 + 114 = -76
-114 + 190 = 76
-95 + 228 = 133
-76 + 285 = 209
-60 + 361 = 301 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -60 and 361
n2 - 60n + 361n - 21660
Step-4 : Add up the first 2 terms, pulling out like factors :
n • (n-60)
Add up the last 2 terms, pulling out common factors :
361 • (n-60)
Step-5 : Add up the four terms of step 4 :
(n+361) • (n-60)
Which is the desired factorization