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Popular >

simplify 2x^9+x^9+(-2)

Solution

simplify

2 x^{9} + x^{9} + (- 2)

Solution

3 x^{9} - 2

Solution steps

2 x^{9} + x^{9} + (- 2)

Apply rule:

a + (- b) = a - b

x^{9} + (- 2) = x^{9} - 2

= 2 x^{9} + x^{9} - 2

Add similar elements:

2 x^{9} + x^{9} = 3 x^{9}

= 3 x^{9} - 2

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Frequently Asked Questions (FAQ)

What is 2x^9+x^9+(-2) ?
The solution to 2x^9+x^9+(-2) is 3x^9-2