HELP PLZ WILL GIVE BRAINLIEST

For what value of x:

is the square of the binomial x+1 twenty greater than the square of the binomial x–3?

Question

10-03-2018
Mathematics

contestada

HELP PLZ WILL GIVE BRAINLIEST

For what value of x:

is the square of the binomial x+1 twenty greater than the square of the binomial x–3?

Respuesta :

Otras preguntas

It's cold outside, but the Sun is shining bright. When you open your car door, it can still be warm inside due to _____. global warming the greenhouse effect th

What is transpiration?

Tissues arranged together make up _____, which, when functioning together in groups, make up _____.

y=-3x y=6x-9 in substitution method

what is the root of 82

Canada's spoken languages have been MOST influenced by the countries of

The oceanic crust is composed mainly of diabase, gabbro, and a. basalt. b. quartz. c. obsidian. d. aquamarine.

The Securities and Exchange Commission's primary purpose was to regulate and supervise __________. A. housing authorities B. the stock market C. national parks

TRUE OR FALSE: A person who is exposed to radiation will become contaminated.

sqdancefan sqdancefan · Answer 1 · 2018-03-10T20:49:29+01:00

sqdancefan sqdancefan

10-03-2018

I find it easier just to graph this sort of question rather than multiply it all out.

x = 3.5

_____
(x^2 +2x +1) -(x^2 -6x +9) = 20
.. 8x -8 = 20
.. x = 28/8 = 3.5

Answer Link

kavyasrivastava762 kavyasrivastava762 · Answer 2 · 2021-02-21T23:42:46+01:00

kavyasrivastava762 kavyasrivastava762

21-02-2021

Answer:

Step-by-step explanation:

All I know is x=3.5 is wrong

Answer Link

HELP PLZ WILL GIVE BRAINLIEST For what value of x: is the square of the binomial x+1 twenty greater than the square of the binomial x–3?

Respuesta :

Otras preguntas

HELP PLZ WILL GIVE BRAINLIEST

For what value of x:

is the square of the binomial x+1 twenty greater than the square of the binomial x–3?