luckykaff0516 luckykaff0516

11-03-2021
Mathematics

contestada

Write a quadratic equation in standard form with the roots of 2 and -5. Assume a = 1.

Respuesta :

Macoroon Macoroon

17-03-2021

Answer:

x^2+3x-10

Step-by-step explanation:

If roots are 2 and -5, then the unexpanded form must be (x-2)(x+5). Expand using foil or preferred method to get answer.

Answer Link

Otras preguntas

Which type of space probe is designed to move around on the surface of a moon or planet? A. orbiter B. flyby C. rover D. lander

Where is the Palm Island Resort Located? Question 24 options: Dubai Pakistan Qatar Muscat

Which of the following represents the factored form of f(x) = x3 − 81x? f(x) = x(x − 9)2 f(x) = (x + 9)(x − 9) f(x) = x(x + 9)(x − 9) f(x) = x(x2 − 9)

What is 14.2% expressed as a decimal? (i think its 0.142)

calculate the pH of 0.50M H2S

How many potassium atoms are in 2 K2CO3?

Find the average of the number set 12, 10, 12, 11, 9, and 4

What layer acts like a giant magnet and what does it attract (Of the atmosphere)?

what is one common characteristic of a successful speech's structure? a.emotional appeals that stir up feelings b. factual information that reinforces ideas c.

A spinner is divide into 10 equal sections numbered from 1 to 10. You SPIN the spinner once. What is P(5)? A.)1/3 B.)1/2 C.)1/10 D.)1/4