Mathematics

Mathematics, 04.08.2019 06:00, arielgonzalez809

What is the value of the expression x^-2y^3 when x= -5 and y= 2

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Mathematics, 11.07.2019 13:00, leezas1101

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Mathematics, 28.10.2019 20:31, 21hendlill

(score for question 1: of 4 points)1. refer to expression 1 and expression 2.expression 16-7-32.9+43expression 25+ 4.2 + 6-2.2-1(a) what is the value of expression 1? (b) insert parentheses in expression 2 so that it has a value of 19. then show why your expression has avalue of 19.

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