thefluffingshravya11
thefluffingshravya11 thefluffingshravya11
  • 26-01-2022
  • Mathematics
contestada

PLEASE HELP!!!

Write down a quadratic equation in the form x^2 + bx + c = 0 whose solutions are $x = -7 and x = 1.

Enter your answer as "x^2 + _x + _= 0".

Respuesta :

clarch19
clarch19 clarch19
  • 26-01-2022

Answer:

x² + 6x - 7 = 0

Step-by-step explanation:

if x = -7 and 1 then factors would be:

(x + 7)(x - 1)

if we expand this using FOIL we get:

x² - x + 7x - 7

simplified we get:

x² + 6x - 7 = 0

Answer Link

Otras preguntas

What is the value of y in the solution to the system of equations? x + y = 1 2x – 3y = –30
What is 7/20 + 3/9 in lowest terms
Article i section 8 of the constitution contains which powers of congress
Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If two heterozygous individuals with po
PLEASE HELP: What is the distance in altitude between the top of a 5000 ft mountain and the bottom of a 28 foot well?
what is equivalent to 3^4 ⋅ 3^−9 ( exponents )
what would you consider the greatest weakness of the articles of confederation
What message was franklin trying to convey to the second continental congress when he spoke these words?
Losing your sight makes you blind, losing your hearing makes you deaf, what is losing your sense of smell called
How does relative location of Texas affect the states economic development