marjoryymadelin03 marjoryymadelin03

25-04-2021
Mathematics

contestada

x 2 +6x+___ complete the square

Respuesta :

helperman123 helperman123

25-04-2021

9 is the blank.

(a+b)^2 = a^2 + 2ab + b^2

a = x
b = 3

(x+3)^2 = x^2 + 6x + 9

Answer Link

Otras preguntas

The cube root of 2x2x2x73

It is April 1917, you are a member of Congress, and President Wilson wants a declaration of war. Justify your vote for or against war with Germany.

The perimeter of the rectangle is below 76 units. Find the length of side AD. AB on rectangle 3y + 3 CB 2y

Please answer this correctly

HElP EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Why does the author most ikely include this interaction? Read the excerpt from Free the Children "School," I had asked him, "Would you like to go to school? Wha

A worker at store is making a rectangular frame. The perimeter of the frame is 240 inch the length of frame is 75 inches Determine what the width of the frame n

Please help!!! Read the following and determine if adding a coordinate or subordinate clause would improve the style and smoothness of the writing. Choose the a

In ΔRST, the measure of ∠T=90°, ST = 44 feet, and TR = 84 feet. Find the measure of ∠R to the nearest tenth of a degree.

find the number of regular tiles each of 8 cm by 6 cm that need to be fitted into a rectangular floor of 3.6 m by 2.4 m