2. Write 7x2 - 4 + 6x3 - 4x - x4 in standard form.

Mathematics

2 answers:

Hunter-Best [27]3 years ago

5 0

Answer:

16-5x

Step-by-step explanation:

just olya [345]3 years ago

3 0

Look at the attached picture

Hope it will help you

<h3>Good luck on your assignment</h3>

~pragya

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You have 80 pieces of fabric to make a wall hanging. Each piece of fabric is a square with a side length of 5 inches. You use as

tensa zangetsu [6.8K]

Okay. fist off don't think of them as 5 units each, but 1. so if you were to put it on graphing paper and box squares each time. you would be able to get 8 in for both sides to make a square. Area then would be 1600ft squared because 8 ×5 is 40 and 40×40 is 1600. then you calculate how many squares you used. 8×8=64. and 80-64=16 so 16 pieces are left over. then 9×9 (increasing the square) is 81. so 17 pieces to increase it.

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3 years ago

Read 2 more answers

What is the product of the polynomial (7x+7) (x+2)

kolbaska11 [484]

Answer: 7x^2+21x+14

Step-by-step explanation:

(7x+7)(x+2)

Multiply each term in the first parentheses by each term in the second parentheses (FOIL)

7x×x+7x×2+7x+7×2

↘ ↙

7x×x calculate product