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Formula
Expand the expression
Answer
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$9 \times 7x ^{ 4 }$
$63 x ^ { 4 }$
Organize polynomials
$\color{#FF6800}{ 9 } \color{#FF6800}{ \times } \color{#FF6800}{ 7 } \color{#FF6800}{ x } ^ { \color{#FF6800}{ 4 } }$
$ $ Arrange the constant term $ $
$\color{#FF6800}{ 63 } \color{#FF6800}{ x } ^ { \color{#FF6800}{ 4 } }$
Solution search results
search-thumbnail-What is $7x^{2}-4+6x^{3}-4x-x^{4}$ in standard form? 
$○$ $A.$ $-4-4x+7x^{2}+6x^{3}-x^{4}$ 
$○$ O $B$ B. $4\left(-4-x\right)+x^{2}\left(7+6x-x^{2}\right)$ 
$○$ O C. $x^{4}+6x^{3}+7x^{2}-4x-4$ 
$○$ O D. $-x^{4}+6x^{3}+7x^{2}-4x-4$
10th-13th grade
Other
search-thumbnail-Find the like terms in following examples 
$7x^{2}$ $,.$ $5x^{2}y,.$ $1/2x^{2}$ $10x^{2}$ $,.$ $ax^{2}$
10th-13th grade
Other
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