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(x5 + 7x3  9) + (4x5  2x3 + 13)
5x5 + 5x3 + 4
4x5  5x3  4
4x5 + 9x3 + 22
5x5 + 9x3  22
 one year ago
 one year ago
Add. (x5 + 7x3  9) + (4x5  2x3 + 13) 5x5 + 5x3 + 4 4x5  5x3  4 4x5 + 9x3 + 22 5x5 + 9x3  22
 one year ago
 one year ago

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aaronqBest ResponseYou've already chosen the best response.1
so ill do one (x^5 + 7x^3  9) + (4x^5  2x^3 + 13) (1)break brackets.. in this case it's easy just remove them but if you had a negative sign infront of the bracket you need to change signs for everything inside that bracket eg (13+5) = 1+35 (2) collect like terms .. group terms so you can visualize which ones are able to be added up. Since you can only add variables (in this case, "x") together when they're raised to the same power. e.g. x^2 +x^4 + 3x^2 +x^8 x^2 + 3x^2 + x^4 +x^8 = 4x^2 + x^4 + x^8 (3) write in increasing order of power
 one year ago

aaronqBest ResponseYou've already chosen the best response.1
wait i forgot to do it =(x^5 + 7x^3  9) + (4x^5  2x^3 + 13) =x^5 + 7x^3  9 + 4x^5  2x^3 + 13 = 7x^3 2x^3+ x^5+ 4x^5 + 13 = 5x^3 + 5x^5 +13
 one year ago

aaronqBest ResponseYou've already chosen the best response.1
haha oh yeah i missed the xless number thanks for correcting me
 one year ago

jenishBest ResponseYou've already chosen the best response.0
x5 + 7x3  9 + 4x5  2x3 + 13 x5 +4x5 +7x32x3 9+13 =5x5 + 5x3 + 4
 one year ago
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