mari6282 mari6282

23-05-2019
Mathematics

contestada

Which expression is equivalent to this equation

Which expression is equivalent to this equation class=

Respuesta :

kamranT kamranT

23-05-2019

At first convert it to: (x^2 + 9x +20)/x+5

then analyze it:

multiply=20

addition=9. ==>so we must to choose 4 and 5

(4)(5)=20

4+5=9

so we have : (x+4)(x+5)/(x+5) =x+4

Answer Link

Otras preguntas

What would the nile river flooding be described as?

What is four to the eighth power over four to the fifth power

13 apples for 2 pies

Can you guys help me solve this ?

A skateboarder shoots off a ramp with a velocity of 5.0 m/s, directed at an angle of 57° above the horizontal. The end of the ramp is 1.2 m above the ground.

Which words in this sentence are proper nouns? Many immigrants passed through ellis island when they arrived in the united states.

How do I write 2\5, 1.4, 1\3, and 0.5 from least to greatest?

A recipe called for the ratio of sugar to flour to be 5:1. If you used 35 ounce of sugar, how many ounces of flour would you need to use?

The effect of alcohol varies from one person to another, mostly because it depends on the blood alcohol concentration, or BAC. What does blood alcohol concentra

20{5[100-2(25+25)+20)]