Question

When the product of 6 and the square of a number is increased by 5 times the number, the result is 4.

Which equation represents this situation?

Answer 1

Let
`x` be the unknown number. Its square is
`x^2`. The product of 6 and the square of the number is
`6x^2`. Increase this by 5 and you get
`6x^2+5`.

If this has to equal 4, you have
`6x^2+5=4`

Answer 2

Step-b-6x2 + 5x - 4 = 0

step explanation: