Answer:
same here idek tbh
Step-by-step explanation:
.......
Given:

Prove:

Solution:

Putting the value of equation (ii) into the equation (i):

putting the value x into the equation (i):

Therefore, the value of x= 4
Learn more:
brainly.com/question/6219408
X^2+91
X squared plus ninety one (91)
Answer:
any of the numerals from 0 to 9, especially when forming part of a number.