How do you add $(- 7 x^{7} - 6) + (- 8 x^{5} - 13 x^{2} + 16 x)$ $(-7x^7-6)+(-8x^5-13x^2+16x)$ ?

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Answer 1 · 2015-05-06T04:54:37

The answer is $- 7 x^{7} - 8 x^{5} - 13 x^{2} + 16 x - 6$ $-7x^7-8x^5-13x^2+16x-6$ .

You can remove the parentheses because the terms inside are as simplified as possible.

Add from left to right.

$- 7 x^{7} - 6 - 8 x^{5} - 13 x^{2} + 16 x$ $-7x^7-6-8x^5-13x^2+16x$

Order the terms from the greatest exponent to the single integer.

$- 7 x^{7} - 8 x^{5} - 13 x^{2} + 16 x - 6$ $-7x^7-8x^5-13x^2+16x-6$

How do you add (−7x7−6)+(−8x5−13x2+16x)(-7x^7-6)+(-8x^5-13x^2+16x)?