untameablegamer45 untameablegamer45
  • 04-09-2020
  • Mathematics
contestada

Complete the equation so that it has solutions of –5 and 7. x2 + x +

Respuesta :

luisecubero77
luisecubero77 luisecubero77
  • 04-09-2020

Answer:

x² - 2x - 35

Step-by-step explanation:

x₁ = -5

x₂ = 7

-5 * 7 = -35

5 - 7 = -2

x² - 2x - 35 = 0

(x - 7)(x + 5) = 0

x - 7 = 0

x₁ = 7

x + 5 = 0

x₂ = -5

Answer Link

Otras preguntas

How do parallel lines improve the following situations? a.- planting crops in parallel rows. b. parallel mirrors in hair salons c. parallel & perpendicular
a train traveled 360 miles in 6 hours. how many miles per hour did the train travel?
Is 5/8 larger than 5/10
the length of a rectangle is 9 centimeters more than the width. the area is 112 square centimeters. find the length and width of the rectangle
how does the semipermeable membrane work?
what is 10% of 400.00
Why have wildlife experts only estimated the number of endangered species in the world?
How many distinct ways can the word ROBBERS be arranged
585 miles in 9 hours .
Simplify the radical expression by rationalizing the denominator. 2 divided by the square root of 30.