Question

If x = 10, find the value of:

`\frac{2 {x}^(2)(x - 5) }{10x}`
​

Answer 1

10

`solution \\ \frac{ {2x}^(2)(x - 5) }{10x} \\ = \frac{2 * {10}^(2)( 10 - 5) }{10 * 10} \\ = (2 * 100 * 5)/(100) \\ = (1000)/(100) \\ = 10`

hope this helps...

Good luck on your assignment..

Answer 2

`10`

Explanation:

`(2(10)^2(10-5))/(10(10))`

Square the 10.

`(2(100)(10-5))/(10(10))`

Subtract 10 with 5.

`(2(100)(5))/(10(10))`

Multiply the numbers in the numerator.

`(2(500))/(100)`

`(1000)/(100)`

Divide 1000 with 100.

`=10`