Zero and Negative Exponents Answers

Which is the simplified form of ?

The power is equivalent to . What is the value of ?

If , what is the value of x?

Tasha used the pattern in the table to find the value of .Powers of 4Value1641She used these steps.Step 1Find a pattern in the table.The pattern is to divide the previous value by 4 when the exponent decreases by 1.Step 2Find the value of .Step 3Find the value of .Step 4Rewrite the value for .In which step did Tasha make the first error?

Which is the simplified form of ?

What is the pattern in the values as the exponents increase?Powers of 2Value1

What is the value of ?

Based on the pattern in the table, what is the value of a?Powers of 2Valuea

Mr.Walden wrote the expression . He asked his students to write an equivalent expression of .Four students wrote these expressions.IsaacRosaBruceBriannaWhich student wrote the correct equation that can be simplified to be equivalent to Mr. Walden’s equation?

Lola says these two expressions have the same value.Expression AExpression BWhich explains whether Lola is correct?