Answer:
(x+6)(x+2)(x-5)(x-7)
Step-by-step explanation:
step 1: ((((x4)-(4•(x3)))-72x2)+136x)+420
step 2: ((((x4) - 22x3) - 72x2) + 136x) + 420
step 3: Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, 2 and 6
x2 + 2x + 6x + 12
step 4: Add up the first 2 terms, pulling out like factors :
x • (x+2)
Add up the last 2 terms, pulling out common factors :
6 • (x+2)
step 5: Add up the four terms of step 4 :
(x+6) • (x+2)
Which is the desired factorization
Answer:
56ft
Step-by-step explanation:
because 还是故事还是vs酒吧睡觉把书本上
Answer:
8
Step-by-step explanation:
more details
2(10)-3(4)
20-12
8
Answer:
So you have to interior angles so let's do the following
- 5p+1=12+4p
- p= 11
Answer:
the first one goes to the 3rd one and the last on goes to the last one
Step-by-step explanation:
