Sagot :
[tex]\large{\mathcal{SOLUTION:}}[/tex]
Using the rectangular prism formula
- V = LWH
- V = (x+3)(x-3)(2x+5)
- V = (x²-3x+3x-9) (2x+5)
- V = (x²-9)(2x+5)
- V = 2x³+5x²-18x-45
Therefore , the volume is (2x³+5x²-18x-45 )m³
[tex] \\ [/tex]
[tex]\large{\mathcal{ANSWER:}}[/tex]
- the volume is (2x³+5x²-18x-45)m³
[tex] \\ [/tex]