Factor x2 – 6x – 7.
a. (x – 7)(x 1)
b. (x 7)(x – 1)
c. (x 4)(x 7)
d. (x – 7)(x – 1)

Factors are (x +1) ( x -7) .

Step-by-step explanation:

Given  :  x² – 6x – 7.  

To find : Factor.

Solution : We have given  x² – 6x – 7.  

On factoring

x² – 7x + 1x – 7.  

On taking x common from first two terms and 1 from last two terms.

x ( x -7) +1( x -7)

On grouping

(x +1) ( x -7)

Factors are (x +1) ( x -7) .

Therefore, Factors are (x +1) ( x -7) .

yes because they have the same amount of green and blur marbles.

step-by-step explanation:

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]