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Misha Larkins [42]
3 years ago
11

What is the answer to this math equation(x+5)(x²-3x)​

Mathematics
1 answer:
Nikolay [14]3 years ago
8 0

Answer:

x=-5\\x=0\\x=3

Step-by-step explanation:

I assume your equation to solve is

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

When we have a product of two factors equal to zero,

A\cdot B = 0

The solution is either A = 0 or B = 0.

In this case, this means that we can break the equation into two equations:

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

Solving the first one, we get:

x+5=0 \rightarrow x = -5

For the second one, we rewrite it as:

x^2-3x=0\\x(x-3)=0

And we see that this equation has two solutions:

x=0\\x=3

Therefore, the three solutions are:

x=-5\\x=0\\x=3

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Answer:

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Step-by-step explanation:

The function y = x² + 16 is positive for any value of x, hence the graph has no intersection with the x-axis and therefore has no real zero's.

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Answer:

Step-by-step explanation:

Step-by-step explanation:

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I = PRT/100

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I = (15000 × 6.5 × 3)/100

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Step-by-step explanation:

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