Question

5 times a certain Whole number is equal to 3 less Than twice the square of the number. Find the number​

Answer 1

Answer:

Let us consider the number be 'x'

So according to the question,  

5x=2x  

2 −3   2x 2

−3−5x=0 2x  2

−5x−3=0

Step-by-step explanation:

hope it helps

Answer 2

Step-by-step explanation:

Here's your solution through splitting the middle term method.