melanie2024 melanie2024

24-03-2021
Mathematics

contestada

The square above has an area of
16 + 8x + x² square meters.

What expression represents the length of one side of the square?

The square above has an area of 16 8x x square metersWhat expression represents the length of one side of the square class=

Respuesta :

jiahaoli5555 jiahaoli5555

24-03-2021

One side is -4.
It can also be x + 4.

Turn 16 + 8x + x^2 into standard form —> x^2 + 8x + 16
Note: standard form is ax^2 + bx + c

Use the “foil” method to factor.
(x + 4)(x + 4)
x=-4

Answer Link

Otras preguntas

Please help, it’s due tomorrow! I’ll mark BRAINLIEST if you explain or work it out. I have the ratios for each triangle at the top, but I’m confused how are you

Given that f(x)= 9x^2-180, find x

please hurry!!!!!!!!!!!!! Read this excerpt from chapter 1 of The Scarlet Letter. Before this ugly edifice, and between it and the wheel-track of the street, w

Which document, written by Thomas Jefferson, stated that government should get their power from the people

What was one result of the development of agriculture in early africa?

Wha did the yellow ball in the center of the model represent

I will arise and go now, for always night and day I hear lake water lapping with low sounds by the shore: While I stand on the roadway, or on the pavements gray

Explain the steps when solving 10 + h > 2 + 2h.

Given what is known about the relationship between _____ and pain, if charlene is trying to pick a hospital room for a loved one who is in a great deal of pain,

Versailles est un village qui existe depuis le Moyen Age. True False Le Chateau de Versailles a été construit par Louis XIV. True False Versailles a été la