Translate the phrase into a mathematical expression and then simplify. Use x as the variable.Seven times a number squared, added to the two times the same number squared.
A. 2x + 7x; 9x
B. 7x2 + 2x2; 9x2
C. 7x + (x + 2); 8x + 2
D. 7x + x; 8x
Answer: B
Mathematics
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A. True B. False
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Provide an appropriate response.Determine the type of polynomial, according to the number of terms: 5(x - 4)
A. monomial B. trinomial C. binomial D. none of the above
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What cluster has the highest scores?
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Mathematics