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3 years ago

14

Use the long division method to find the result when 23 – 702 +93 – 11 is divided by 2x 1. If there is a remainder, express the

result in the form q(x) + b(2)

1 answer:

Bogdan [553]3 years ago

3 0

Answer:

gdjtdigdigxigxig

Step-by-step explanation:

hzhfsitdutxigxiycoyxigxitxi

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madreJ [45]

You multiply 3 times 3 which gives you 9. Then you multiply 9 times 5, which gives you 45.

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Prove the sum of two rational numbers is rational where a, b, c, and d are integers and b and d cannot be zero. Steps Reasons 1.

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Answer:

$\dfrac{ad+bc}{bd}$

Step-by-step explanation:

Let $\frac{a}{b}$ and $\frac{c}{d}$ be two rational numbers, where b and d are not zero and a, b, c and d are integers.

1. Given:

$\dfrac{a}{b}+\dfrac{c}{d}$

2. Multiply to get a common denominator :

$\dfrac{a}{b}+\dfrac{c}{d}=\dfrac{ad}{bd}+\dfrac{cb}{db}$

3. Simplify:

$\dfrac{a}{b}+\dfrac{c}{d}=\dfrac{ad}{bd}+\dfrac{cb}{db}=\dfrac{ad+bc}{bd}$

4. Since $b\neq 0,\ d\neq 0,$ then $bd\neq 0.$

If $a,b,c,d$ are integers, then $bd, ad,bc, ad+bc$ are integers too. So the fraction

$\dfrac{ad+bc}{bd}$

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Combining like terms with

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$6$

Step-by-step explanation:

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2 years ago

A man's age is two years more than four times his son's age. his son is now 8. how old is the man?

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