24-09-2020
Mathematics

contestada

What is x if (4x+5)+(x^2+10)=180

Respuesta :

kailin2004 kailin2004

24-09-2020

Answer:

x= 11, -15

Step-by-step explanation:

(4x + 5) + x^2 +1 0) = 180

x^2 + 4x + 15 = 180

x^2 + 4x + 15 - 180 = 0

x^2 + 4x - 165 = 0

x = 11, -15

Answer Link

Otras preguntas

Of the following, which is NOT true regarding the Internet and cell phone era? 1) Fortunately, the next billion users will be the same as the first billion 2) T

Como podemos superar los estereotipos culturales y prejuicios en nuestras interacciones diarias

In addition to excreting and eliminating wastes, what other homeostatic regulatory systems are the kidneys involved in? a) Respiratory system b) Nervous system

When a driver is not in their vehicle, hazardous materials' shipping papers should be: a) Placed on the dashboard b) Left on the driver's seat c) Kept in a secu

If angle NKL=7x-9 and angle JKM=x+3, find angle JKN.

It is the overall structure of a musical composition. A.dynamics B.form. C.melody. Drhythm

What is the feminine form of 'faux'?

Magnesium excess can increase the likelihood of _________ _________ formation in felines?

In figure 1.2B the sun is not directly overhead and strikes the earth at an angle that is smaller than 90° . Explain how this will result in less radiation at p

or 80% OFF! The original price of a concert ticket is $60. What is the sale price?