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Evaluate: 34−(−4)2 Write the value in standard form.

Sagot :

-4 ×2 =8

34 -(-4)2

34 + 8 (minus minus becomes +)

42

Powers can be expressed in brief form using exponential expressions. The value of the given exponential expression 34−(−4)² is 18.

What are Exponential expressions?

Powers can be expressed in brief form using exponential expressions. The exponent shows how frequently the base is a factor. As a result, for the number 32, it may be expressed as 2×2×2×2×2=2⁵, where 2 is the "base" and 5 is the "exponent." This phrase should be interpreted as "two to the fifth power."

The value of the given exponential expression 34−(−4)² can be calculated as shown below,

34−(−4)²

= 34−(16)

= 34−16

= 18

Hence, the value of the given exponential expression 34−(−4)² is 18.

Learn more about Exponential Expressions here:

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