Mathematics: Solve the equation, if possible. (If all real numbers are solutions, enter REALS. If there is no solution, enter NO SOLUTION.) x(x + 6) = (x + 3)2 Classify the equation. conditional identity contradiction

Solve the equation, if possible. (If all real numbers

Ответ:

ayoismeisalex

22.01.2022

Mathematics

The equation $x\left(x\:+\:6\right)\:=\:\left(x\:+\:3\right)^2$ has NO SOLUTION, and is called contradiction.

Step-by-step explanation:

Given the equation

$x\left(x\:+\:6\right)\:=\:\left(x\:+\:3\right)^2$

$\mathrm{Expand\:}x\left(x+6\right):\quad x^2+6x$

$\mathrm{Expand\:}\left(x+3\right)^2:\quad x^2+6x+9$

x^2+6x=x^2+6x+9

$\mathrm{Subtract\:}x^2+6x\mathrm{\:from\:both\:sides}$

$x^2+6x-\left(x^2+6x\right)=x^2+6x+9-\left(x^2+6x\right)$

$\mathrm{Simplify}$

0=9

$\mathrm{The\:sides\:are\:not\:equal}$

Thus, there is NO SOLUTION.

We know that an equation that has no solution, such as x = x + 2

, is called a contradiction.

Therefore, the equation $x\left(x\:+\:6\right)\:=\:\left(x\:+\:3\right)^2$ has NO SOLUTION, and is called contradiction.

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Ответ:

alisaharnauth

18.12.2021

Mathematics

Anskn

Step-by-step explanation: 01100110 01110101 01100011 01101011 00100000 01111001 01101111 01110101 00100000 01111001 01101111 01110101 00100000 01110000 01101001 01100011 01100101 00100000 01101111 01100110 00100000 01100100 01101111 01101110 01101011 01111001 00100000 01110011 01101000 01101001 01110100

plz go to binary code and unlock the message fyi its rude and not funny im sorry its not for you its a dare and im getting 30 bucks so yeah

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Solve the equation, if possible. (If all real numbers are solutions, enter REALS. If there is no solution, enter NO SOLUTION.)
x(x + 6) = (x + 3)2
Classify the equation.
conditional
identity
contradiction

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