Question

(3x+6)(5x-10)=0 помогите пожалуйста

Answer 1

15х^2-30x+30x-60=0
15x^2=60
x^2=4
x=$б$2

Answer 2

Solving the Equation (3x+6)(5x-10)=0

To solve the equation (3x+6)(5x-10)=0, we can use the zero product property, which states that if the product of two factors is equal to zero, then at least one of the factors must be zero. We can set each factor equal to zero and solve for x.

Step 1: Set each factor equal to zero: - (3x+6) = 0 - (5x-10) = 0

Step 2: Solve for x: - For (3x+6) = 0: - 3x+6 = 0 - 3x = -6 - x = -2

- For (5x-10) = 0: - 5x-10 = 0 - 5x = 10 - x = 2

Step 3: Final Solutions: - The solutions for the equation (3x+6)(5x-10)=0 are x = -2 and x = 2.

This means that the equation is satisfied when x is either -2 or 2.

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