Factor the trinomial square and use the square root method to solve the equation.
A. ,
B. ,
C. ,
D. ,
Answer: C
Mathematics
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Solve.Michael's bank contains only nickels, dimes, and quarters. There are 58 coins in all, valued at $4.40. The number of nickels is 2 short of being three times the sum of the number of dimes and quarters together. How many dimes are in the bank?
A. 5 B. 15 C. 10 D. 43
Mathematics
Provide an appropriate response.(4 - 3x2y)(4 + 3x2y) =
A. 16 - 9x4y2 B. 16 - 9x4y C. 16 + 9x4y2 D. 16 - 9x4y4 E. 4 - 9x2y
Mathematics
Factor completely.3x6 - 30x5 + 72x4
A. x4(3x - 18)(x - 4) B. x4(x - 6)(3x - 12) C. 34(x2 - 10x + 24) D. 3x4(x - 6)(x - 4)
Mathematics
Answer the question.What does the digit 4 mean in the number 247,189?
A. 4 hundred thousands B. 4 thousands C. 4 ten thousands D. 4 hundreds
Mathematics