1. Three less than the square of a number can be
written as ? .
A 3 - x²
B 3 + x²
c 2x-3
D x² – 3

D)

Step-by-step explanation:

As if a statement is given which says that :Three less than the square of a number.

This means   if the number is 'x'

Suppose the statement is : the value of y is 3 less than the square of x then the equation will be

By using two such statement that gives two equation we can find the value of x and y by solving one equation and putting it in the other equation which will give the values of two variables .

a

Step-by-step explanation: