brokengirl24 brokengirl24

19-08-2020
Mathematics

contestada

PLZ HELP ME 100 POINT AND BRAINEST Solve the Quadratic Equation X^2 = -8x -7
A. 7, -1
B. -1, -7
C. 8, 1
D. 7,1
E. -8, -1

Respuesta :

BasketballEinstein BasketballEinstein

19-08-2020

Answer:

B. [tex]\displaystyle -1, -7[/tex]

Step-by-step explanation:

[tex]\displaystyle x^2 = -8x - 7 → x^2 + 8x + 7 \\ \\ x^2 + 8x + 7 \\ [x + 1][x + 7]; -1, -7 = x[/tex]

I am joyous to assist you at any time.

Answer Link

Otras preguntas

$89.75 scooter; 6.5% tax

What conflict did the great compromise resolve?

The most famous black military unit during the Civil War was from the state of _____. Massachusetts Kansas Ohio South Carolina

Which was an english strength during the revolutionary war

From the title, “The Cold Equations,” you learn that the author A. does not like the idea of space travel B. thinks that spaceships are uncomfortable C. is n

There are 8 g of protein in 8 ounces of milk. How many ounces would contain 100% of the RDA for protein if 59 g is recommended?

What is the radius of a circle with circumstance of 22m

Which of these will reflect light with the highest frequency? an orange basketball a blue candle a green ribbon a yellow banana

Number line model simplify 2+(-8)

During the Hellenistic Era,__________ made major discoveries in math and astronomy.