Final answer to the problem
$1-64x^2y^2$
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Step-by-step Solution
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- Produit de binômes avec terme commun
- Méthode FOIL
- Facteur
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1
Apply the formula: $\left(a+b\right)\left(a+c\right)$$=a^2-b^2$, where $a=1$, $b=8xy$, $c=-8xy$, $a+c=1+8xy$ and $a+b=1-8xy$
$1-\left(8xy\right)^2$
Learn how to solve produits spéciaux problems step by step online.
$1-\left(8xy\right)^2$
Learn how to solve produits spéciaux problems step by step online. Solve the product (1-8xy)(1+8xy). Apply the formula: \left(a+b\right)\left(a+c\right)=a^2-b^2, where a=1, b=8xy, c=-8xy, a+c=1+8xy and a+b=1-8xy. Apply the formula: \left(ab\right)^n=a^nb^n, where a=x, b=y and n=2. . Apply the formula: a^b=a^b, where a=8, b=2 and a^b=8^2.
Final answer to the problem
$1-64x^2y^2$
