Properties of exponents.

-

 

Answer = b^15/4

Given:

 question b^4*b^-1/4




Step 1:Use the exponent rule.
Step 2: make the denominator common.
Step 3: subtract the exponents.







Comments

Post a Comment

Popular posts from this blog

If 16 +4x is 10 more than 14. what is value of 8x?

-
  Given options A. 2 B. 6 C. 16 D. 80 We are going to first form equations from the statement  so  16 +4x is 10 more than 14 The equation must be  16+4x= 14+10  14+10 is 24 16+4x = 24  4x= 24-16  4x = 8  x = 8/4 x= 2  what is the value of 8x?  don't just be fooled by the question, we found the value of x so substitute into 8x 8*2 = 16   The value of 8x is 16
Read more