Find the term that should be added to the expression to form a perfect square trinomial. Write the resulting perfect square trinomial in factored form.x2 + x

A. 81; 2
B. 2
C. 2
D. 0; 2


Answer: B

Mathematics

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Solve. = 5

A. {-5} B. {5} C. {25} D. {5, -5}

Mathematics

Convert the angle in degrees to radians. Express the answer in decimal form, rounded to two decimal places.-167°

A. -2.88 B. -2.91 C. -2.9 D. -2.89

Mathematics

Solve.10,500 college students were asked to name their favorite sport. Of this group,  said basketball,  said soccer,  said baseball,   said they had no favorite sport, and the remainder said volleyball. How many named each sport? 

A. Basketball: 3,500 Soccer: 2,100 Baseball: 1,800 Volleyball: 2,575 None: 525 B. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,635 None: 515 C. Basketball: 3,500 Soccer: 2,100 Baseball: 1,750 Volleyball: 2,625 None: 525 D. Basketball: 3,500 Soccer: 2,050 Baseball: 1,750 Volleyball: 2,675 None: 525

Mathematics

Use a vertical format to add the polynomials. 7x 4 + 3x 3

A. 8x14 B. 14x4 - 6x3 C. 14x8 - 6x6 D. 8x7

Mathematics