I don't understand what question b) i) is asking me to do?

Mathematics

1 answer:

Sonja [21]1 year ago

7 0

Answer:

Step-by-step explanation:

Imagine someone is trying to put tiles on a bathroom floor - this is the situation in this question. "tiles needed to fit across the length" is asking how many 25cm tiles can fit in the length of the bathroom, which is 8m.

To do this, we need to do some conversion.

8m to cm = 800cm

800 ÷ 25 = 32

This means 32 tiles are needed to fit across the length of the bathroom floor.

Hope this makes sense!

- profparis

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Use polynomial long division to find the quotient and the remainder when 2x^3-3x^2-2x-1 is divided by x-3

Alexxx [7]

Answer:

quotient: 2x^2 +3x +7
remainder: 20

Step-by-step explanation:

See the attachment.

At each step, the value being subtracted from the dividend is the product of the quotient term and the divisor. The quotient term is found by dividing the highest-degree term of the dividend by the highest degree term of the divisor (x).

When the dividend has a degree that is less than the degree of the divisor, we call that value (20) the remainder.