Question

20 alb-coble-al elab
21abc-bie-a-eta-
22.3.2021 - 3x12x11
23. xix + 4) + 3x12x-1) + 4x1.4
21. 2x² + 3x11 - 2x1+x(x+1)
25. a'bla - b')+abº (4ab-2a*)-a'bu-25)
26. 4stis - t) - 6sºtt-tº)-31°12s- st+2s​

Answer 1

Answer:

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