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s2008m [1.1K]
2 years ago
10

Which polynomial is equivalent to (2h − 3k)(h + 5k)?

Mathematics
2 answers:
saveliy_v [14]2 years ago
6 0

Hi \:  \:  there  \\ \\We  \: can  \: factorise  \: this  \: polynomial  \: and  \: that  \: will  \: be  \: its \:  equivalent  \\  \\ \\Let \:  \:  me  \: do  \: it - \\  \\ \\( 2h - 3k )  \:  ( h + 5 k )  \:  \\   \\ = 2 {h}^{2}  + 10hk - 3kh - 15 {k}^{2 }  \\  \\  = 2 {h}^{2}  + 7kh - 15 {k}^{2 }  \:
Thanks
scZoUnD [109]2 years ago
3 0

(2h - 3k)(h + 5k) \\  =  {2h}^{2}  + 10hk - 3hk - {15k}^{2}  \\  =  {2h}^{2}  + 7hk - {15k}^{2}

Hope this helps. - M
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