Question

(5x^2-3)-(2x-5)=5x^2​

Answer 1

Тут все расписано. Если будет что-то не понятно, то обращайтесь

Answer 2

Ответ:х=1

Объяснение:

(5x^2-3)-(2x-5)=5x^2​

5x^2-3-2x+5-5x^2=0

-2x=3-5

-2x=-2

х=-2:(-2)

х=1

Answer 3

Let's simplify the given expression step by step.

Starting with the expression: (5x^2 - 3) - (2x - 5) = 5x^2

Distribute the negative sign to the terms inside the parentheses: 5x^2 - 3 - 2x + 5 = 5x^2

Combine like terms: 5x^2 - 2x - 3 + 5 = 5x^2

Combine constants: 5x^2 - 2x + 2 = 5x^2

Now, let's isolate the variables on one side of the equation:

Subtract 5x^2 from both sides: 5x^2 - 5x^2 - 2x + 2 = 5x^2 - 5x^2

Simplifying: -2x + 2 = 0

Now, isolate the x-term:

Subtract 2 from both sides: -2x + 2 - 2 = 0 - 2

Simplifying: -2x = -2

Divide both sides by -2 to solve for x: (-2x)/(-2) = (-2)/(-2)

Simplifying: x = 1

Therefore, the solution to the equation (5x^2 - 3) - (2x - 5) = 5x^2 is x = 1.