Question

Factor completely: 4x2 + 25x + 6
(4x + 1)(x + 6)
(4x + 6)(x + 1)
(2x + 3)(2x + 2)
(2x + 6)(2x + 1)


3. Factor completely: 3x2 + 2x − 1
(3x + 1)(x − 1)
(3x + 1)(x + 1)
(3x − 1)(x + 1)
(3x − 1)(x − 1)


4. Factor completely: 18x2 − 21x − 15
3(2x + 1)(3x − 5)
3(2x − 5)(3x + 1)
3(2x − 1)(3x + 5)
3(6x + 1)(x − 5)


5. Factor completely: 3x2 + 5x + 1
(3x + 1)(x + 1)
(3x + 5)(x + 1)
(3x − 5)(x + 1)
Prime

Answer 1

$$4x^2+25x+6=4x^2+24x+x+6=4x(x+6)+1(x+6)=(4x+1)(x+6)$$

Answer 2

Can you do something similar for the rest?

Answer 3

These look like test questions.

Answer 4

they arent they are study questions that the teacher gave me and i dont even know how to do

Answer 5

Follow the example shown above.

Answer 6

i dont even know how to do it lol i havent learned it

Answer 7

Then explain that to your teacher and ask him/her to go over it again.