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mash [69]
3 years ago
12

PLSSS HELPPPP AYUDA PLSSS URGENT AS WELL PLSS PSL PSL evaluate this expression “(-7x^3 + 9x^2 - 3) x (-2x^2 - 5x + 6)???

Mathematics
1 answer:
Tanya [424]3 years ago
8 0

Answer: 14x^5 + 17x^4 - 87x^3 + 60x^2 + 15x - 18

Step-by-step explanation: You would need to simplify the expression by using distributive property.

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Help please. I don’t understand and my teacher didn’t bother to teach us any of this and my brain hurts!!!!
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Answer:

  23.  42 m^2

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The teacher should not need to spend any time teaching this. The area of the total figure is the sum of the areas of its parts. You already know that. And, you already know how to compute the areas of triangles and rectangles.

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You may recall that the area of a triangle is ...

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25. The 5 cm height of the triangle makes it have an area equivalent to a rectangle 5/2 cm high.

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3 years ago
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Answer:

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hope this helps

have a good day :)

Step-by-step explanation:

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