Why is (- 2) 101 power plus (- 2) 100th power equal to negative 2 100th power!

Why is (- 2) 101 power plus (- 2) 100th power equal to negative 2 100th power!

∵ to the 101 power of (- 2) plus the 100 th power of (- 2)
=The 100th power of (- 2) × (- 2) + the 100th power of (- 2)
=The 100th power of (- 2) × (- 2 + 1)
=The 100th power of (- 1) × (- 2)
=-The 100th power of 2
The 101th power of (- 2) plus the 100th power of (- 2) is equal to the 100th power of negative 2

What is the second power of minus 3 multiplied by the fourth power of negative 2 plus the 100th power of negative 2 plus the 101 power of negative 2

One hundred and forty-two

How much is the 100th power of (- 2) + the 101th power of (- 2) A. The 100th power of B. - 1 C. - 2 d. - 2

(-2)^100+(-2)^101
=2^100-2^101
=2^100-2^100×2
=-2^100

(- 2) to the 100th power and (- 2) to the 101th power

Look at the picture!

What's the 101 th power of minus two plus the 100 th power of negative two

(-2)^101+(-2)^100
=-2^101+2^100
=2^100(-2+1)
=-2^100

-What's the 99 th power of 22 times the product of minus half the 100 th power plus the 101 th power of 8 times the 100 th power of - 0.125? Multiply first, then add

-To the 99th power of 22: did you add an extra 2 to the power
(-2)^99*(-1/2)^100+8^101*(-0.125)100
=-1/2*(2*1/2)^99+8*(8*0.125)100
=-1/2+8
=15/2

The 101th power of minus 2 times the 100th power of minus half As the title

The 101th power of (- 2) * the 100th power of (- 1 / 2)
=The 100th power of (- 2) * (- 2) * - the 100th power of (- 1 / 2)
=The 100th power of [(- 2) * (- 1 / 2)]
=To the 100th power of 1 * (- 2)
=-2

The 101 power of 2 times the 100 th power of minus half -2 to the 101st power by one-half to the 100th power

Changes:
The 101 power of (- 1 * 2) times the - 100 power of 2
=The 101 power of (- 1) * 2 * the - 100 power of 2
=The first power of (- 1) * 2
=-2

If XM = 6, xn = 3, then the value of x2m-3n is______ .

∵xm=6，xn=3，
∴（xm）2=x2m=62=36，（xn）3=x3n=33=27，
∴x2m-3n=x2m
x3n=36
27=4
3．
So the answer is: 4
3．

Given the m power of a = 2, the n power of a = 3, find the value of a 2m + 3N power

The 2m + 3N power of a = 2m power of a · 3N power of a = (m power of a) 2 · (n power of a) 3 = 2 · 3 3 = 4 × 27 = 108