thekidakabb261 thekidakabb261

26-05-2017
Mathematics

contestada

Which value is needed to create a perfect square trinomial from the expression x2 + 8x + _____?

Respuesta :

cclark354914 cclark354914

26-05-2017

16 is the number needed to complete the square.
The remaining number is found by taking [tex] \frac{b}{2} [/tex]²
B in this case is 8
4² is 16

Answer Link

Otras preguntas

What is the five-number summary for the data set? 76, 100, 88, 83, 97, 94, 90, 99, 82, 86, 95, 81, 79, 95 Enter your answers in the boxes. Minimum: First quart

PLEASE HELP ME NOW URGENT

Decide if the following sentences should end with a period, question mark, or exclamation point.I feel good today a. b? c!

Vigorous exercise should provide a significant challenge to your cardiorespiratory system

Un rombo tiene un ángulo de 22 grados. Cuanto vale la suma de sus ángulos que no midan 22 grados?

Rolling probability of 2

Which development improved the economy of the North? A. exporting tobacco to foreign countries B. increasing the production of cotton C. exporting wheat to

Help!!! Which graph has a slope of 2/3?

What evidence from this paragraph provides context clues that help define the word indiscreetly?

Which of the following describes a cause and effect essay?