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Mathematics
03.10.2020 13:43
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Which polynomials are prime? check all that apply. 15x2 + 10x - 9x + 7 20x - 12x

Which polynomials are prime? check all that apply.

15x2 + 10x - 9x + 7

20x - 12x + 30x - 18

6x3 + 14x2 - 12x - 28

8x3 + 20x2 + 3x + 12

11x4 + 4x2 - 6x2 - 16
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emmaphillips2
emmaphillips2
4,8(79 marks)
The awnser is A,D,and E
kataldaine
kataldaine
5,0(62 marks)
111111.07 - 2.3
Line up the decimal points and subtract as normal. Make sure to add your decimal points back in.
You'll get 111108.77

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