IhanF163648 IhanF163648

03-11-2022
Mathematics

contestada

yes can please help me

Respuesta :

FranklinM170920 FranklinM170920

03-11-2022

Answer

2, -1

n = 2

n = -1

Explanation

We need to factorize the given quadratic equation

5n² - 5n - 10 = 0

5n² - 10n + 5n - 10 = 0

5n (n - 2) + 5 (n - 2) = 0

(n - 2) (5n + 5) = 0

n - 2 = 0

OR

5n + 5 = 0

n - 2 = 0

n = 2

5n + 5 = 0

5n = -5

Divide both sides by 5

(5n/5) = (-5/5)

n = -1

Hope this Helps!!!

Answer Link

Otras preguntas

What is speciation a result of A. Allele frequency within a population remaining the same B. New alleles forming because of mutation C. Random, chance event D.

HELP ASAP!!!!!!!! This is Health.

What are 3 different ways to solve the equations

x squared plus three x over x squared minus two x plus one

A 70 kg man climbs 4 meters up a tree whats his potential energy relative from the ground

solve for yA. 8B. [tex]3 \sqrt{7} [/tex]C. [tex]4 \sqrt{7} [/tex]D. 12

How is it that when a salt sample dissolves in water, the delta S for the process is positive?

Is Pre-Calculus hard to do?

You have a set of cards labeled 1-10. Set A is drawing an even card. Set B is drawing a 8 or higher. What is the P ( A ∪ B ) ? Express your answer as a decim

You can treat autoimmune diseases by using