jordanjanae590 jordanjanae590

15-04-2020
Mathematics

contestada

Solve for x Write the smaller solution first, and the larger solution second.
Round to two decimal places.
(x + 15)^2 – 10 = 0

Respuesta :

jenny0919 jenny0919

15-04-2020

Answer:

x= -18.16 x= -11.84

Step-by-step explanation:

(x+15)(x+15)= x^2+30x+225-10=0

x^2+30x+215=0

a=1 -30±√(30)²-4(1)(215)

b=30 -----------------------------

c=215 2(1)

Answer Link

Otras preguntas

Jamie was asked to make r the subject of the formula

What happens to Antony at the end of Julius Caesar?

17. WILL MARK BRAINLIEST!! HELP!

Refer to the following compounds. (A) CH3CH2CH2CH3 (B) CH3CH2CH2OH (C) CH3COCH3 (D) CH3COOH (E) CH3CH2CH2NH2 Dissolves in water to form an acidic solution

How do Brown v. Board of Education and "Black Educators and the United States Supreme Court Decision of May 17, 1954" address the topic of desegregation differe

A projectile is fired from a cliff 190 feet above the water at an inclination of 45 to the horizontal, with a muzzle velocity of 50 feet per second The height h

I NEED HELP!!!!!!!!!

Newmark & Co. Real Estate, Inc., (the broker) contacted 2615 East 17 Street Realty, LLC, (the landlord) to lease certain real property on behalf of a client

Please please help!!

When in Rome, do as the Romans do, or you must adapt to the cultural practices of the country in which you are operating are rationalizations business people so