Question: Please answer all 18. Simplify: -2+2i 5+ 3i - equations is the inverse of the relation A. 2 8 17 17 B. 2 5 3
Please answer all

18. Simplify: -2+2i 5+ 3i - equations is the inverse of the relation A. 2 8 17 17 B. 2 5 3 IN C. 8 + 17 17 D. + W / N Algebra 2 Q 2 Pre-Assessment Form A 19. Simplify 273 . 273 A. 3 B. 9 C. 27 D. 729 20. Which of the following functions has x-intercepts at -2 and 1? A. y = x - x-2 B. y= x+x-2 C. y=x2 -2x+1 D. y = 2x-1 21. Simplify: 3x 2y y ' 15x2 2 y2 A. 45x3 45x3 B. 2 y2 5x3 C. 2 v 2 D. 2y 5x3 22. Solve 2x- + 18 = 0. A. x = +3i B. x=+3 C. x=3+i D. x=+3+i
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