Question

a- seven opoon nine minus seven opoon twelve​

Answer 1

Answer:

7/9-7/12 this is the equation

Answer 2

Step-by-step explanation:

4 x squared, minus 9, equals, p squared times x squared, minus t squared, ... x squared on both sides of the equation must be equal; that is, ... n equals, open parenthesis, 7 h, close parenthesis, times