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delayne22
15.01.2020 •
Mathematics
Perform the multiplication, (7x2+a2)(x2–3a2)
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Ответ:
The given multiplied expression is
Step-by-step explanation:
Given expression is![(7x^2+a^2)(x^2-3a^2)](/tpl/images/0455/3984/1f63c.png)
To find the multiplication of the given expression :
By using the distributive property to solve the given expression as below
Adding the like terms in the above expression we get
Therefore![(7x^2+a^2)(x^2-3a^2)=7x^4-20x^2a^2-3a^4](/tpl/images/0455/3984/290d5.png)
Therefore the given multiplied expression is
Ответ: