Answer: Check down below!!!
Explanation:
8x² = 6x² + 5x²
This problem can be solved by combining like terms. To do this, we add up the coefficients of the x² terms:
8x² = 6x² + 5x²
8x² = 11x²
Now, we can isolate x² by subtracting 11x² from both sides of the equation:
8x² - 11x² = 11x² - 11x²
-3x² = 0
Finally, we can divide both sides of the equation by -3 to get:
(-3x²)/(-3) = 0/(-3)
x² = 0
So the solution is x = 0.
-7x² + 6 = x² - 7x²
This problem can be solved by combining like terms. To do this, we add up the coefficients of the x² terms:
-7x² + 6 = x² - 7x²
-7x² + x² = -7x² + 6
-6x² = 6
Now, we can isolate x² by dividing both sides of the equation by -6:
(-6x²)/(-6) = 6/(-6)
x² = -1
So the solution is x = ±√(-1), which is an imaginary number.
7x² + 9x² = -6x² - 7x
This problem can be solved by combining like terms. To do this, we add up the coefficients of the x² terms:
7x² + 9x² = -6x² - 7x
16x² = -6x² - 7x
Now, we can isolate x² by adding 6x² to both sides of the equation:
16x² + 6x² = -6x² + 6x² - 7x
22x² = -7x
Finally, we can divide both sides of the equation by 22 to get:
22x²/22 = -7x/22
x² = -7x/22
So the solution is x = ±√(-7/22), which is a complex number.