Both powers should be in the denominator with positive exponents.
Answer:
-128
Step-by-step explanation:
(-2)^2 * (-2)^5 <---
First, add the exponents
(-2)^7<----
If you evaluate this you will get
-128
Answer:
a = -1,6 b = 1,11 c = 4,11 .
+2x-15=0
+2x=0+15
2x=15
X=15/2
X=15/2 or 7,5
Answer:
6 1/2
Step-by-step explanation:
4x - 8 = 5
4x = 13
13/4 = 6 1/2
x = 6 1/2
