3 years ago

True or false pls help!! I WILL MARK BRAINLIST

Mathematics

2 answers:

Ilya [14]3 years ago

8 0

Answer:

True

Step-by-step explanation:

romanna [79]3 years ago

7 0

True
Because sound wave can go through those

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Ng the Zero Product Property<br> Warm-Up<br> Which are solutions of the equation (x + 5)(x-3) = 0?

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For this case we have a factorized quadratic equation. We equal each factor to zero and thus find the roots:

$x + 5 = 0$

Subtracting 5 from both sides we have:

$x = -5$

Thus, the first solution of the equation is:

$x_ {1} = - 5$

On the other hand we have:

$x-3 = 0$

Adding 3 to both sides:

$x = 3$

Thus, the second solution of the equation is:

$x_ {2} = 3$

Answer:

The solutions of the equation are:

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Step-by-step explanation:

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