hlkeith15 hlkeith15

22-05-2020
Mathematics

contestada

whats a quadratic equation that has the roots of 6 and negative 9

Respuesta :

GX2H912 GX2H912

22-05-2020

Answer:

x^2-3x-54

Step-by-step explanation:

(x+6)(x-9) Setup the roots

x^2-9x+6x-54 FOIL out the terms

x^2-3x-54 Add like terms together

Answer Link

Otras preguntas

How might the distribution of powers between the national government and the states have affected the overall effectiveness of the country?

Exclamatory sentence for the word music

which of the following are commonly shown as a topographic map

What is coal composed of?

When speaking with someone you don’t know very well how would you commend this person to speak use the affirmative stealth command form

Richard is paid by the hour here and $50 for a four hour workday how much does he earn for a 5 1/2 hour workday

This type of pronoun replaces the subject, or main actor, of the sentence or sentence part? A. possessive pronoun B.object pronoun C. subject pronoun D. referen

Which phrase best describes the setting of this excerpt from Stephen crane’s “An Episode of War”

Please answer as soon as posible! What is one of the four quarters into which the year is commonly divided: winter, spring, summer, and fall? 1. tilt 2. solstic

which expression is equivalent to 84+16 A. 2(42+4) B. 4 (42+4) C. 2 (21+8) D. 4 (21+4)