Question

(9-4x) (9+4x) + 16x² = 3x​

Answer 1

1. Объяснение:

вот ответ

x = 27

надеюсь правильно

Answer 2

To solve the given equation, let's simplify the left side first:

(9-4x)(9+4x) + 16x² = 3x

Expanding the product of the binomials (9-4x)(9+4x):

81 - 4x(9) + 9(4x) - 4x(4x) + 16x² = 3x

81 - 36x + 36x - 16x² + 16x² = 3x

81 - 16x² + 16x² = 3x

81 = 3x

Now we can isolate x by dividing both sides by 3:

81/3 = x

x = 27

Therefore, the solution to the equation is x = 27.