x + x 2 = 72
x 2 + x − 72 = 0
( x − 8 ) ( x + 9 ) = 0
x = − 9 , 8
Greatest Possible Integer: 8
To solve for the integer where its sum and square equal 72, we set up the equation x + x 2 = 72 . Rearranging and factoring yields solutions of x = 8 and x = − 9 , with the greatest possible integer being 8.
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Jawab:Penjelasan dengan langkah-langkah:Penjelasan dengan langkah-langkah: Tara 10% = 10/100 × Bruto (kg). Tara 10% = 0,1 × Bruto (kg). Lihat semua jawaban serupa. arrow right.