Answer:
[tex] \boxed{\sf Area \ of \ rectangle = 10x^3} [/tex]
Given:
Length of rectangle = 5x²
Width of rectangle = 2x
To Find:
Area of rectangle
Step-by-step explanation:
[tex]\sf Area \ of \ rectangle = Length \times Width[/tex]
[tex] \sf = 5 {x}^{2} \times 2x[/tex]
[tex] \sf = 5 \times 2 {x}^{2 + 1} [/tex]
[tex] \sf = 5 \times 2 {x}^{3} [/tex]
[tex] \sf = 10 {x}^{3} [/tex]
