Question

Replace * with a monomial so that the expression represents the square of a binomial: *+24x+9

Answer 1

Answer:

* is $7x^{2}$

Step-by-step explanation:

(7x + 3)(x + 3)

=  $7x^{2}$ + 24x + 9

Answer 2

Answer:

7x²

Step-by-step explanation: