Answer:
-10
Step-by-step explanation:
Substitute 5 into the equation
(-5)2
Simplify and get -10
Answer:
If x2.x4 and x2= 2x, x4=4x, while . means multiplication. therefore it can be written as 2x × 4x
Answer:
Richhhh!!! Thanks for the points!!
Step-by-step explanation:
3^2+1+4=14 the answers 14
Answer:
18.3125
18.5635
18 13/16
Step-by-step explanation: