Solve the equation.(x - 7)2 + x2 = (x + 1)2
A. -4, -12
B. 4, 12
C. 7, 12
D. 7, -1
Answer: B
Mathematics
You might also like to view...
Solve the problem.Find the gasoline price index for a year in which the cost of gasoline was $1.87 per gallon. Use the 1965 price as the reference value. In 1965, the cost of gasoline was 31.2 cents per gallon.
A. 599.4 B. 16.7 C. 155.8 D. 6
Mathematics
Provide an appropriate response.Find the product: 5(x - 3y)
Fill in the blank(s) with the appropriate word(s).
Mathematics
Combine like terms.5a8 - 13a8 + 3a3 + 5a8 - 12a3
A. -12a11 B. -3a8 - 9a3 C. Can't be simplified D. -12a8
Mathematics
Translate the algebraic expression to a word phrase.
Fill in the blank(s) with the appropriate word(s).
Mathematics