ma4rgol3derry ma4rgol3derry

07-06-2016
Mathematics

contestada

Which of the following is equivalent to
the expression below?
x^2+ 7x-60
A. (x 1 +12)(x-5)
B. (x +10)(x-6)
C. (x+15)(x-4)
D. (x+20)(x-3)

Respuesta :

D1eformetal D1eformetal

07-06-2016

B)(x+10).(x-6)=x²-6x+10x-60
x²+4x-60

C)(x+15).(x-4)=x²-4x+15x-60
x²+11x-60

D)(x+20).(x-3)=x²-3x+20x-60
x²+17x-60

But A,
(x+12)(x-5)=x²-5x+12x-60
x²+7x-60

A, is the correct answer..
GOOD LUCK!

Answer Link

Otras preguntas

Which would be a better example of light energy to electrical energy? Solar panels or flashlights?

What was the culture importance of the annual flooding of the Nile River?

four less than three times a number is 8. find the number.A. 1B. 9C. 1.33D. 4

Hodaya missed several days of her online nursing class and needs to catch up. The most effective way she can do this while practicing netiquette is to A.wait un

Identifying Physical and Chemical Properties

Match the terms with their definitions Parliament unified governing body of a political unit census a written document designed to limit the power of the king c

Which of these molecules might be found in a molecule that catalyzes a chemical reaction? (B.9A, B.90) DNA, a nucleic acid lard, a fat valine, an amino acid glu

Solve for x: 3x - 5 = 2x + 6

A large ice chest holds 62 liters of water. A smaller chest holds 4/5 as much water. How many liters does the smaller chest hold?

Which one of the following statements is true?1) If the market price falls below the Average Fixed Costs (AFC) of production then the firm will minimize losses