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muminat
4 years ago
8

Which expression can be used to find the difference of the polynomials?

Mathematics
2 answers:
nadya68 [22]4 years ago
6 0

Answer:

D is correct.  ( 4m - 5 ) + ( -6m + 7 - 2n )

Step-by-step explanation:

We are given a difference of two polynomial

(4m-5) - (6m-7+2n)

We need to choose correct choice which is equivalent to given expression.

Here we have minus sign between two parentheses.

First we distribute minus sign over (6m-7+2n) using distributive property.

Minus sign will distribute with each term inside (6m-7+2n).

When it will distribute it changes the sign of each term inside the parentheses.

6m\rightarrow -6m

-7\rightarrow +7

+2n\rightarrow -2n

After distribution we get

( 4m - 5 ) + ( -6m + 7 - 2n )

Thus, D is correct option which is similar to given expression.

Elina [12.6K]4 years ago
4 0

Answer:

it's D

Step-by-step explanation:

i got it right on edge

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