Haley's work evaluating (-2,8 is shown below.
(-2) = (-)
= -256
which statement best describe haley's first error?
o
she used the wrong number as a repeated factor and should have evaluated-2x 2 x 2 x 2 x 2 x 2 x 2 x 2
o
she used the wrong number as a repeated factor and should have evaluated (oxo)
she misinterpreted the exponential form and should have multiplied -2 and 8.
she made a sign error when multiplying and should have had 256 as a final answer.
o

what?

step-by-step explanation:

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step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.