Write the first three terms in the binomial expansion, expressing the result in simplified form.(x2 + 6)9

A. x18 + 54x16 + 1296x14
B. x18 + 60x16 + 1296x14
C. x18 + 60x16 + 2592x14
D. x18 + 54x16 + 2592x14


Answer: A

Mathematics

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Identify the place value of the digit 5 in the decimal number. 4502.92

A. hundredths B. thousandths C. thousands D. hundreds

Mathematics

Refer to the following recipe to first estimate the answer and then use multiplication or division to find the exact answer. Simplify. Old Grandma's Fork Cookies 1 cups brown sugar 1 cups white sugar 1 cups shortening 1 pinch salt 3 eggs 2 tsp soda 2

/> tsp cream of tartar 1 tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.If the recipe is tripled, how much soda will be needed?

A. Estimate: 9 tsp
Exact: 7 tsp
B. Estimate: 9 tbsp
Exact: 7 tbsp
C. Estimate: 6 tsp
Exact: 6 tsp
D. Estimate: 7 tsp
Exact: 9 tsp

Mathematics

Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = x2 + 14x + 2

A. x = -47 B. x = -7 C. x = 14 D. x = 7

Mathematics

Multiply.(6 - )(2 - )

A. 12 - 8 - x
B. 12 - 7x
C. 12 - 8 + x
D. 12 - 7

Mathematics