au176aj1234 au176aj1234

04-01-2020
Mathematics

contestada

Which equation has both -3 and 3 as possible values of y?

A
y^2=6

B
y^2=8

C
y^2=9

D
y^2=64

Respuesta :

04-01-2020

Answer:

C. [tex]y^2=9[/tex]

Step-by-step explanation:

1. [tex]y^2 = 9[/tex]

2. [tex]y = \frac{+}{}\sqrt{9}[/tex]

3. Equation solutions:

[tex]y_{1} = 3\\y_{2} = -3[/tex]

Answer Link

Otras preguntas

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.

which of the following suffered most from DDT poisoning in the great lakes region

which of the following suffered most from DDT poisoning in the great lakes region

A certain test is worth 155 points. How many points (rounded to the nearest point) are needed to obtain a score of 65%?

what percentage of 1457 is 898?

If x^5y^4z^2 <0 , which of the following must be true? I xy <0 II yz <0 III xz <0

Factor completely, the expression: 2x^3-2x^2-12x

Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g

What are good book to read from war times about family / adoption / giving up of children

A box contains bags of crisps. Each bag of crisps weighs 25 grams. Altogether, the bags of crisps inside the box weigh 1 kilogram. How many bags of crisps are i