What would be the value of the expression -24 - 2-2-

We can use two ways to solve the expression. Method A : Multiplication nbsp; ( 2)^4 × (2)^ 2 = nbsp;( 2)^4 2 = ( 2)^2 = 4 Method B : Division nbsp; ( 2)^ ...

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Byju's Answer

Standard VIII

Mathematics

Division Rules of Exponents

What would be...

Question

What would be the value of the expression $(- 2)^{4} \times (2)^{- 2}$ ?

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Solution

The correct option is C 4
We can use two ways to solve the expression.
Method A : Multiplication $(- 2)^{4} \times (2)^{- 2}$ = $(- 2)^{4 - 2}$ = $(- 2)^{2}$ = 4
Method B : Division
$(- 2)^{4} \times (2)^{- 2} = 2^{4} \times \frac{1}{2^{2}}$
$= 2^{4} / 2^{2} = 16 / 4 = 4$

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What would be the value of the expression (−2)4×(2)−2?

The correct option is C 4We can use two ways to solve the expression. Method A : Multiplication (−2)4×(2)−2 = (−2)4−2 = (−2)2 = 4 Method B : Division (−2)4×(2)−2=24×122 =24/22=16/4=4

What would be the value of the expression $(- 2)^{4} \times (2)^{- 2}$ ?

The correct option is C 4
We can use two ways to solve the expression.
Method A : Multiplication $(- 2)^{4} \times (2)^{- 2}$ = $(- 2)^{4 - 2}$ = $(- 2)^{2}$ = 4
Method B : Division
$(- 2)^{4} \times (2)^{- 2} = 2^{4} \times \frac{1}{2^{2}}$
$= 2^{4} / 2^{2} = 16 / 4 = 4$