3 years ago

Simplify the expression below. 4x(3x − 7) − 19x2

Mathematics

2 answers:

Anni [7]3 years ago

8 0

Answer:

Step-by-step explanation:

4x(3x-7)-19x2

4x*3x=12x

-7*-19 = 133 * 2 = 266

12x + 266

Don't Trust This I suck at math, but I am confident that is the answer. It's either that or this: 12x-52. Trust me if you want. But I am warning you.

Dmitry [639]3 years ago

6 0

Answer:

The answer is

Step-by-step explanation:

4x(3x − 7) − 19x²

Expand the terms

We have

12x² - 28x - 19x²

Group like terms

That's

12x² - 19x² - 28x

Simplify the terms

We have the final answer as

Hope this helps you

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