( x 2 + 3 x + 5 ) ( x 2 + 3 x − 5 ) = m 2 − n 2 [( x 2 + 3 x ) + 5 ] [( x 2 + 3 x ) − 5 ] = ( m + n ) ( m − n ) m = x 2 + 3 x ; n = 5
The expression m can be defined as m = x 2 + 3 x from the equation involving a difference of squares. Therefore, the value of m depends on the value of x .
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Jawabannya : 52 tahun
DiketahuiLahir 1973DitanyaUmur tahun 2025Dijawab[tex] = 2025 - 1973 \\ = 52[/tex]KesimpulanMaka jawabannya 52 Tahun