solve each of the folowing equations by factoring and show your work
x²+x²=13x²-36
You have asked, and have had answers for about 8 of these type of questions
Why don't you show us that you have learned how to do these questions by showing us what you have done so far.
I posted the same question twice by accident, so not sure how you got 8 out of 2, but thanks anyway.
Derek or Demin
counting the 5 from 5:16 to 5:29 and these last two makes 7.
My major error, I said 8
I also noticed you ignored my suggestion to try some of these yourself.
(x+1)(4x©ø-4x©÷)
1(x+1)+4x©÷(x+1)
(1-4x©÷)(x+1)
1-4x©÷=0
-4x©÷+4
0+4=4
¡î1=¡î4x©÷
1=2x
To solve the equation x² + x² = 13x² - 36 by factoring, we need to first simplify the equation and then factor it.
Rearrange the equation:
2x² = 13x² - 36
Combine like terms on the right side:
0 = 11x² - 36
Next, subtract 11x² from both sides to get the equation in standard form:
-11x² = -36
Divide both sides of the equation by -1 to change the sign:
11x² = 36
Now, we can proceed to the factoring step. In this case, it is not possible to further factor the equation as both sides are already in the simplest form.
However, to solve for x, we need to isolate x². To do this, divide both sides of the equation by 11:
x² = 36/11
Now, take the square root of both sides to eliminate the square:
x = ± √(36/11)
Therefore, the solution to the equation x² + x² = 13x² - 36 when factored and simplified is:
x = ± √(36/11)