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Popular >

simplify a-2a

Solution

simplify

a - 2 a

Solution

- a

Solution steps

a - 2 a

Add similar elements:

a - 2 a = - a

= - a

Popular Examples

expand (x^2+y^2-1)^3 expand

(x^{2} + y^{2} - 1)^{3}

simplify ((3x+1)^2+3(x-1)^2)/(3x^2+1)simplify

\frac{( 3 x + 1 ) ^{2} + 3 ( x - 1 ) ^{2}}{3 x ^{2} + 1}

simplify sqrt(64x^{10)y^{16}}simplify

64 x^{10} y^{16}

simplify 7x^2-x^2 simplify

7 x^{2} - x^{2}

simplify (a-b)3 simplify

(a - b) 3

Frequently Asked Questions (FAQ)

What is a-2a ?
The solution to a-2a is -a