Am nevoie de ajutor la ex 6 Pls dau coroana
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Răspuns:
x=4
p=(x+1)(2x+11)(3x-7)
=(4+1)(2×4+11)(3×4-7)=5×19×5=475
y=9
p=(y+5)(2y-4)(3y+3)
=(9+5)(2×9-4)(3×9+3)=14×14×30=5880