Question

add 11x 2x and 6x -2x

Answer 1

Step-by-step explanation:

11x + 2x +6x -2x

= 11x +6x +2x -2x

= 11x + 6x

= 17x

Answer 2

(11x*2x)+(6x*-2x). (+,- = -)

22x²+(-12x²). (+,- = -)

10. (sign matteRS in addition or substraction if the sign of bigger number is +or- and always the sign of bigger number is placed in the answer but the solution is always done after comparing both sign of both numbers)

thus,

(+,+=+)

(+,- =+)

(-,+= -)

(-,-= +)