arlertopadilla arlertopadilla

16-04-2020
Mathematics

contestada

What is the positive solution of x2 – 36 = 5x?

Respuesta :

16-04-2020

Answer:

x=9

Step-by-step explanation:

x^2-36=5x

x^2-5x-36=0

(x+4)(x-9)=0

x=-4 and x=9

Also you can use mathpapa to get algebra calculators for free

Answer Link

ACCESS MORE

Otras preguntas

Please assist me with these scientific notation problems

The durations in seconds of their first three flights can be represented by consecutive odd integers, such that the product of the first and third was equal to

What is a topic sentence? A the sentence that always appears at the beginning of the paragraph B a sentence that repeats the main idea of the paragraph ca sent

Data generalizability is the: A) degree to which the data is an accurate portrait of the target population. B) degree to which a

A dichromate solution is standardized by titrating it with a0.1340 M Fe2+ solution. The balanced net ionic equation for the reaction is: Cr2O72-(aq) + 6Fe2+(aq)

This religion practices a caste system, with both positive and negative social affects.

What was one reason that China lost the Sino-Japanese War? China decided to trust their chances for victory to a Manchurian general, China's powerful navy had

Estime la tasa de pérdida de calor por longitud unitaria de un tubo de acero de 2 in de diámetro interior y 2 _38 in de diámetro exterior revestido con aislamie

Determine the pH of the following base solutions. (Assume that all solutions are at 25°C and the ion-product constant of water, Kw, is 1.01 ✕ 10−14.) (a) 1.39 ✕

1. Marissa dice que (says that) tiene una familia grande. cierto / falso 2. La Sra. Díaz tiene dos hermanos. cierto / falso 3. Marissa no tiene novio. cierto