philipdeluca0 philipdeluca0

29-12-2021
Mathematics

contestada

What value is needed to complete the square? Show all steps.
x² - 6x+ __

Respuesta :

zijisong9338 zijisong9338

29-12-2021

Answer:9

Step-by-Step-Explaination

(x+3)^2 + x^2 + 3^2 so we already have x^2, so we have 9, 3^2, left.

Answer Link

jimrgrant1 jimrgrant1

29-12-2021

Answer:

9

Step-by-step explanation:

To complete the square

add ( half the coefficient of the x- term )² to x² - 6x

x² + 2(- 3)x + (- 3)²

= x² - 6x + 9

Answer Link

Otras preguntas

Question 3(Multiple Choice Worth 2 points) A 20 gram piece of metal is added to a sample of 100 grams of water inside a calorimeter. If the metal is at a tempe

Which of the following best describes one serving of vegetables? A. 2 cups steamed green beans B. 2 cups of corn C. 1/2 cup cooked broccoli D. 1½

Solve for the unknown side. last option is none of these

Which statement best describes the effect of replacing the function f(x) = 2x − 2 with the function g(x) = 2x + 5? The graph shifts 7 units left. The graph s

What do blood types do? Do they serve different purposes?

from which advance civilization did europeans get the science of making spirits?

How many wires does a PCIe connection use for sending and receiving data? =T

5.- How "sartans" like Cardiosartan act in the renin-angiotensin-aldosterone system?

For each set of side lengths , classify the triangles based on whether it is a right triangle.

Carissa is budgeting for her next semester at college. She spent $50 on gas this month. Economists are predicting gas prices to rise 8% per month for the next 6