Perform the indicated operations. Write the resulting polynomial in standard form.(x - 4y)(x - 3y)
A. x2 - 7xy - 7y2
B. x - 7xy + 12y
C. x2 - 7xy + 12y2
D. x2 - 10xy + 12y2
Answer: C
Mathematics
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Find the length of the curve.x = +
from y = 1 to y = 2
A.
B. 2
C.
D.
Mathematics
Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 + x
A. ; x2 +
x +
=
2
B. ; x2 +
x +
=
2
C. 100; x2 + x + 100 = (x +10) 2
D. ; x2 +
x +
=
2
Mathematics
Translate the statement into a mathematical expression.Find the value of x $100-bills.
A. 100x
B.
C. x - 100
D. 100 + x
Mathematics
Classify the following statement as true or false.If a quadrilateral is a parallelogram, it must also be a rectangle.
A. True B. False
Mathematics