Multiply the polynomials using a special product formula. Express the answer as a single polynomial in standard form.(x + 10)(x - 10)
A. x2 - 20
B. x2 + 20x - 100
C. x2 - 100
D. x2 - 20x - 100
Answer: C
Mathematics
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A. 3 B. -3 C. -4 D. 81
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Determine if the ordered pair is a solution of the equation. Remember to use alphabetical order for substitution.(5, 3); 2x - 5y = 25
A. No B. Yes
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Find the quotient.
A. 
B. 
C. 
D. 
E. 
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Determine whether the given value is a solution to the given equation.b = 9; b + 13 = 22
A. solution B. not a solution
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