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Formula
Calculate the value
Answer
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$-7 ^{ 2 } +2 \times -7$
$- 63$
Calculate the value
$- \color{#FF6800}{ 7 } ^ { \color{#FF6800}{ 2 } } + 2 \times \left ( - 7 \right )$
$ $ Calculate power $ $
$- \color{#FF6800}{ 49 } + 2 \times \left ( - 7 \right )$
$- 49 + \color{#FF6800}{ 2 } \color{#FF6800}{ \times } \left ( \color{#FF6800}{ - } \color{#FF6800}{ 7 } \right )$
$ $ Multiply $ 2 $ and $ - 7$
$- 49 \color{#FF6800}{ - } \color{#FF6800}{ 14 }$
$\color{#FF6800}{ - } \color{#FF6800}{ 49 } \color{#FF6800}{ - } \color{#FF6800}{ 14 }$
$ $ Find the sum of the negative numbers $ $
$\color{#FF6800}{ - } \color{#FF6800}{ 63 }$
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