Question

A) m-(x-p+m) B) (a+b)-(a-b)

Answer 1

А) = m -x +  p - m = p - x
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b) = a + b -a + b = 2b

Answer 2

M-(x-p+m) = m-x+p-m = -x+p

(a+b)-(a-b)= a+b-a+b = 2b

Answer 3

Let's simplify the given expressions:

A) m - (x - p + m)

We can start by removing the parentheses and combining like terms:

m - (x - p + m) = m - x + p - m

Next, we can simplify by combining the like terms "m" and "-m":

(m - m) - x + p = 0 - x + p = -x + p

Therefore, the simplified form of expression A is -x + p.

B) (a + b) - (a - b)

Again, we can remove the parentheses and simplify:

(a + b) - (a - b) = a + b - a + b

Next, we can combine the like terms "a" and "-a," as well as "b" and "b":

(a - a) + (b + b) = 0 + 2b = 2b

Therefore, the simplified form of expression B is 2b.