Answer:
20
Step-by-step explanation:
u-t = 2
u+t= 5
(u-t) (u²-t²)
(u-t) (u-t) (u+t) (a²-b²= (a+b) (a-b))
put the values
(2)(2)(5)
=20
Answer:
option A is correct answer
Answer:
Well 2+2=4+3=7+3=10+3=13. 13 should be your final answer.
Step-by-step explanation:
Answer:
Pi is equal to 3.14159.
Step-by-step explanation:
The number π (pi) is a mathematical constant. It is defined as the ratio of a circle's circumference to its diameter, and it also has various equivalent definitions. It appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159.
