Math, asked by sulemanshareef629, 6 months ago

Add 5k²+6k-4k³+9k+5 and 3k⁴-8k³+2k²-12 in column method please any body answer me fast

Answers

Answered by Radha30108

2

5k^2 + 6k - 4k^3 + 9k + 5
+ 3k^4 - 8k^3 + 2k^2 - 12

= 5k^2 + 2k^2 - 4k^3 - 8k^3 + 5 - 12 + 6k + 9k + 3k^4

=7k^2 -12k^3 -7 +15k + 3k^4

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