Mathematics, 20.09.2020 16:01 paulesparsa6

1.3b^2 t 4b+1 when b=-2 2.3x+5 when x=4
3.5x-6 when x=-2
4.2x^2+1 when x=-5

Please help me is for today I don’t know what to do

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1.3b^2 t 4b+1 when b=-2 2.3x+5 when x=4
3.5x-6 when x=-2
4.2x^2+1 when x=-5

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1.3b^2 t 4b+1 when b=-2 2.3x+5 when x=4 3.5x-6 when x=-2 4.2x^2+1 when x=-5 Please help me is for today I don’t know what to do

Answers

Another question on Mathematics

1.3b^2 t 4b+1 when b=-2 2.3x+5 when x=4
3.5x-6 when x=-2
4.2x^2+1 when x=-5

Please help me is for today I don’t know what to do