Question

Daca x=12ori6-68 valoarea produsului p=(24-x)ori(16+x)ori(x+2) va fi:
 va rog explicatii

Answer 1

X=12×6-68 x=72-68 X=4 P=(24-4)×(16+4)×(4+2) P=20×20×6 P=2400

Answer 2

$x=12 \cdot 6-68 \Rightarrow x=72-68 \Rightarrow x=4 \\ p=(24-x) \cdot (16+x) \cdot (x+2) \\ p=(24-4) \cdot (16+4) \cdot (4+2) \\ p=20 \cdot 20 \cdot 6 \\ p=400 \cdot 6 \\ p=2400$