Answer:
Step-by-step explanation:
Simplify
___________
Apply the negative rule :
Add exponents :
Add exponents once again :
Multiply the whole number by the variable expression :
Answer:
n=13/7
Step-by-step explanation:
2n+4+6*2=-9*2+8(2n+1)
2n+4+12=-18+16n+8
16+18=16n-2n+8
34=14n+8
34-8=14n
26=14n
n=13/7
Answer:
Ans 2
Step by step explanation :
2 X 1 = 2
Answer:
1/2
Step-by-step explanation:
anything raised to the power of zero equals 1
2^5 · (-4)^-3 · (-2)^0
32 · 1/64 = 32/64 = 1/2