3 years ago

What is 5x times (3x^2 -5)

Mathematics

1 answer:

Mars2501 [29]3 years ago

8 0

Answer:

$\large\boxed{5x\times(3x^2-5)=15x^3-25x}$

Step-by-step explanation:

$5x\times(3x^2-5)\qquad\text{use the distributive property:}\ a(b+c)=ab+ac\\\\=(5x)(3x^2)+(5x)(-5)\\\\=15x^3-25x$

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