Solved

Write the Expression with Only Positive Exponents and Evaluate If $4 ^ { - 2 }$

Question 294

Multiple Choice

Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real
numbers.
- $4 ^ { - 2 }$

A) $\frac { 1 } { 16 }$
B) $- 16$
C) $- 8$
D) $- \frac { 1 } { 16 }$

Related Questions

Q289: Identify the expression as a polynomial or

Q290: Rationalize the denominator. Assume that all

Q291: Simplify the expression. Assume all variables

Q292: Solve the problem.<br>-A formula for calculating

Q293: Tell whether the statement is true

Q295: Find the domain of the expression.<br>-

Q296: Divide.<br>- <span class="ql-formula" data-value="\frac { -

Q297: Decide whether the statement is true

Q298: Rationalize the denominator. Assume that all

Q299: Simplify the expression. Assume all variables