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Formula
Expand the expression
Answer
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Factorize the expression
Answer
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$1+49a ^{ 2 } -14a$
$49 a ^ { 2 } - 14 a + 1$
Organize polynomials
$\color{#FF6800}{ 1 } \color{#FF6800}{ + } \color{#FF6800}{ 49 } \color{#FF6800}{ a } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 14 } \color{#FF6800}{ a }$
$ $ Sort the polynomial expressions in descending order $ $
$\color{#FF6800}{ 49 } \color{#FF6800}{ a } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 14 } \color{#FF6800}{ a } \color{#FF6800}{ + } \color{#FF6800}{ 1 }$
$\left ( 7 a - 1 \right ) ^ { 2 }$
Arrange the expression in the form of factorization..
$\color{#FF6800}{ 1 } \color{#FF6800}{ + } \color{#FF6800}{ 49 } \color{#FF6800}{ a } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 14 } \color{#FF6800}{ a }$
$ $ Expand the expression $ $
$\color{#FF6800}{ 49 } \color{#FF6800}{ a } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 14 } \color{#FF6800}{ a } \color{#FF6800}{ + } \color{#FF6800}{ 1 }$
$\color{#FF6800}{ 49 } \color{#FF6800}{ a } ^ { \color{#FF6800}{ 2 } } \color{#FF6800}{ - } \color{#FF6800}{ 14 } \color{#FF6800}{ a } \color{#FF6800}{ + } \color{#FF6800}{ 1 }$
$ $ Use the factoring formula, $ a^{2}-2ab + b^{2} = \left(a-b\right)^{2}$
$\left ( \color{#FF6800}{ 7 } \color{#FF6800}{ a } \color{#FF6800}{ - } \color{#FF6800}{ 1 } \right ) ^ { \color{#FF6800}{ 2 } }$
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