Antonia is factoring the polynomial, which has four term
which is the completely factored form of her polynomial?
21x3-63x2+15x-45
3[7x3–21x2+5x-15]
3[7x+(x-3)+5(x-3)]

a. 21x2(x - 3)
b. 36x²(x – 3)
c. 3(7x2 + 5) (x - 3)
d. 3(12x2 + 5) (x-3)

answer: this is not a question

step-by-step explanation: this is a answer

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )

c

step-by-step explanation:

answer: the answer is c and e and i know because i just took the quiz

step-by-step explanation: