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Write the expression using exponents. Enter a number in every blank. $\newline$ $40 \cdot 40 \cdot 49 \cdot 49$ $\newline$ $40^{--}\cdot49^{--}$

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Writing from expanded to exponent form

Full solution

Q. Write the expression using exponents. Enter a number in every blank.

\newline

40 \cdot 40 \cdot 49 \cdot 49

\newline

40^{--}\cdot49^{--}

Identify Base Numbers: Identify the base numbers and count how many times each number is multiplied by itself. $40$ is multiplied by itself $2$ times, and $49$ is multiplied by itself $2$ times. Calculation: $40 \times 40$ and $49 \times 49$ .
Write Using Exponents: Write each group of multiplications using exponents. $\newline$ $40$ multiplied by itself $2$ times is written as $40^2$ . $\newline$ $49$ multiplied by itself $2$ times is written as $49^2$ .
Combine Expressions: Combine the expressions using exponents to form the final expression. The expression becomes $40^2 \times 49^2$ .

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