Find the numerical value of the expression for the given value.
, x = 3
A. - 
B. - 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Solve the discount problem.Jack used a coupon for 10% off the price of a printer. Find the sale price when the original price is $177.30. Round to the nearest cent.
A. $175.53 B. $159.57 C. $1.77 D. $17.73
Mathematics
Completely factor the polynomial or state that the polynomial is prime.x4 + 4x2 - 21
A. (x2 + 3)(x2 + 7) B. prime C. (x2 + 3)(x2 + 1) D. (x2 - 3)(x2 + 7)
Mathematics
Solve the equation by factoring.x2 + 5x - 84 = 0
A. {-12, 1} B. {12, -7} C. {-12, 7} D. {12, 7}
Mathematics
Solve the equation using the quadratic formula. Simplify irrational solutions, if possible.x2 + 8x - 5 = 0
A. {-4 ± 2
}
B. {4 ± 
}
C. {-1 ± 
}
D. {-4 ± 
}
Mathematics