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MArishka [77]
2 years ago
6

Discuss the different kinds of real numbers. In your answer

Mathematics
1 answer:
zubka84 [21]2 years ago
5 0

Answer:

Real numbers are mainly classified into rational and irrational numbers. Rational numbers include all integers and fractions. All negative integers and whole numbers make up the set of integers. Whole numbers comprise of all natural numbers and zero.

Step-by-step explanation:

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Apply division algorithm to find the quotient and remainder on dividing the polynomial 3 x^ + 4 x^ square + 6 x + 9 by x^ + 3x +
Ulleksa [173]

I suppose you mean

\dfrac{3x^3+4x^2+6x+9}{x^2+3x+7}

3x^3=3x\cdot x^2, and if we multiply x^2+3x+7 by 3x we get 3x^3+9x^2+21x. Subtracting this from the numerator gives a remainder of -5x^2-15x+9.

-5x^2=-5\cdot x^2, and multiplying x^2+3x+7 by -5 gives -5x^2-15x-35. Subtracting this from the previous remainder gives a new remainder of 44.

44 has no remaining factors of x^2 in it, so we're done, and

\dfrac{3x^3+4x^2+6x+9}{x^2+3x+7}=\underbrace{3x-5}_{\rm quotient}+\dfrac{\overbrace{44}^{\rm remainder}}{x^2+3x+7}

4 0
3 years ago
What number can cancel 15 and 10​
Lena [83]

Answer:

Step-by-step explanation:

5 can cancel

5 0
3 years ago
Please help me and I’ll give you brainiest!!!!!!!!!
Aleksandr-060686 [28]

Answer:

Graph it on a graphing calculator

Step-by-step explanation:

6 0
2 years ago
Simplify 3a-3b/3a+12b
Lena [83]
If it is a fraction like (3a-3b)/(3a+12b)
= [3(a-b)]/[3(a+4b)]
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6 0
3 years ago
Read 2 more answers
What is 4x squared minus x squared
OLEGan [10]

Answer:

3x^2 or 3x squared

Step-by-step explanation:

4x^2-x^2=3x^2

4x squared-x squared equals x squared

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3 0
2 years ago
Read 2 more answers
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