If you're asking how to simplify, then this is how you do it.
when a power meets another power but in brackets, then you have to multiply the powers. ¼ × 4 would be 1. i simplified 81 to 3⁴.
Answer:
Walnuts = $1.75 per pound
Choc chips = $3.75 per pound
Step-by-step explanation:
In photo, is working out.
Step-by-step explanation:
-2.21z + 1.82a - 3.38
I think this is the answer
Answer:
x = -8 +
62, -8 - √
62
Step-by-step explanation:
This is the exact form
Yes it is the same. 1/4 +1/4 = 1/2. so 9/10-1/2=9/10-1/2