2 years ago

Using the Quadratic Formula, which of the following is the solution to the quadratic equation 5x2 + 10x - 5 = 0?

Mathematics

1 answer:

skelet666 [1.2K]2 years ago

7 0

Your closest awnser would be C

You might be interested in

What is the meaning of rate

AlexFokin [52]

rate is the ratio between two related quantities in different units. ... In describing the units of a rate, the word "per" is used to separate the units of the two measurements used to calculate the rate.

6 0

3 years ago

Read 2 more answers

Factoring , a² +4a - 5

givi [52]

the factors of the term $a^2+4a-5$ are $(a-1)(a+5)$

Step-by-step explanation:

We need to find factors of the term: $a^2+4a-5$

For finding factors:

We need to break the middle term such that their product is equal to product of first and last term and their sum is equal to middle term

Breaking the middle term and finding factors:

$a^2+4a-5$

$=a^2+5a-a-5$

$=a(a+5)-1(a+5)$

$=(a-1)(a+5)$

So, the factors of the term $a^2+4a-5$ are $(a-1)(a+5)$

Keywords: Finding factors

Learn more about finding factors at:

#learnwithBrainly

6 0

3 years ago

A right triangle has legs measuring 6 and 7 inches. What is the length of the hypotenuse?

Alchen [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Help plz need answer asap

AlladinOne [14]

Answer:

The image that is correct is the one with yellow starting at positive 4 and green at negative 4. The solution is anything less than positive 4.

3 0

3 years ago

What is the value of x? (9x - 3) (6x) 48° Enter your answer in the box. X=

Dima020 [189]

Answer: x = 9

Step-by-step explanation:

The sum of three interior angles of a triangle is 180°.

(9x - 3) + (6x) + 48° = 180°

9x - 3 + 6x + 48 = 180

15x + 45 = 180

15x = 135

x = 9

6 0

2 years ago