Question
Use polynomial identities to multiply the expressions ? 
Hint:
, where a and b can be real values, variables or multiples of both. We are asked to use polynomial identities to find the product of the expression.
The correct answer is: (25x2 - 15y2)(25x2 + 15y2) = 625x4 - 225y4.
Step 1 of 2:
The given expression is
. It is of the form
where
.
Step 2 of 2:
Use the polynomial identity
to find the product of the expression;

Thus, the product is
.
Thus, the product is
Polynomial identities are equations that are true for all possible values of the variable. We can perform polynomial multiplication by applying the distributive property to the multiplication of polynomials.
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