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Popular >

simplify (a+b)+(a-b)

Solution

simplify

(a + b) + (a - b)

Solution

2 a

Solution steps

(a + b) + (a - b)

Simplify

(a + b) + (a - b) : a + b + a - b

= a + b + a - b

Group like terms

= a + a + b - b

Add similar elements:

a + a = 2 a

= 2 a + b - b

Add similar elements:

b - b = 0

= 2 a

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Frequently Asked Questions (FAQ)

What is (a+b)+(a-b) ?
The solution to (a+b)+(a-b) is 2a