Which of these are factors of this polynomial?
-3x3 + 15x2 + 3x - 15
0 (x + 1)
3x
(3x - 1)
(x - 5)
-3
(x + 5)
(x - 1)
0
0

Question

20-06-2022
Mathematics

contestada

Which of these are factors of this polynomial?
-3x3 + 15x2 + 3x - 15
0 (x + 1)
3x
(3x - 1)
(x - 5)
-3
(x + 5)
(x - 1)
0
0

Respuesta :

Otras preguntas

Morgan Office Supply sells 8 reams of Brand X paper for $40 and 4 reams of Brand Y paper for $19. What is the cost savings per ream of paper for the cheapest br

HELPP PLEASEE! pleaseeeeee

How many moles is 7.78 x 1024 formula units of MgCl2?

Does anyone know the speaker in the poem Ramayana ???

GEOMETRY The perimeter of a square is four times the length of one side. If the side length of a square is 1 centimeter, then the perimeter of the square is 4 c

The area of a regular pentagon is 600 cm². Calculate the length of one side of the pentagon.

2. Laboratory workers wear—— clothes because most chemicals are very dangerous Answer 1) protect 2) protective

What is American Imperialism and why did it happen ?

help please asappppppppp

emmathepurplepig22 emmathepurplepig22 · Answer 1 · 2022-06-20T05:05:08+02:00

emmathepurplepig22 emmathepurplepig22

20-06-2022

Answer: -3(x^2 + 1)(x-5)

Explanation: -3x^3 + 15x+3x -15
Factor by grouping: -3x^2(x-5) +3(x-5)
Combine: (-3x^2 +3)(x-5)
Factor by GCF: -3(x^2 +1)(x-5)
Set equal to zero: (x^2 +1)=0
(x+5)=0
Solve: x=5, x=square root of 1

Answer Link

Which of these are factors of this polynomial? -3x3 + 15x2 + 3x - 15 0 (x + 1) 3x (3x - 1) (x - 5) -3 (x + 5) (x - 1) 0 0

Respuesta :

Otras preguntas

Which of these are factors of this polynomial?
-3x3 + 15x2 + 3x - 15
0 (x + 1)
3x
(3x - 1)
(x - 5)
-3
(x + 5)
(x - 1)
0
0