Answer:
it has no real solutions
Step-by-step explanation:
5 + x² = 2x² + 13
first simplify by moving the 2x² to the left and the 5 to the right:
x² - 2x²= 13 - 5
- x²= 8
x = +/- √-8 has no (real) solutions
8 1/12
13 1/4 - 5 1/3 = (13-5) + (1/4 - 1/3)
= 8 + (4/12 - 3/12)
= 8 1/12
