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3 years ago

How to do polynomials

Mathematics

1 answer:

Travka [436]3 years ago

5 0

Answer:

Step-by-step explanation:

12/6 is 2 and the the exponents when you are dividing you just subtract. so 9-3 = 6 which makes it x^6.

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Given that 3+√5/4−√5 = a + b√5, find the values of “a” and “b”<br>URGENT PLZ ANSWER!

Vikki [24]

Answer:

Step-by-step explanation:

hello :

√(5/4)= √5/ √4 =√5/2 = (1/2)√5

3+√5/4−√5 = 3+(1/2)√5 so : a=3 and b= 1/2

6 0

4 years ago

What is answer for b the variable

borishaifa [10]

Salutations!

$-35 = 7b$

Isolate the number

$-35/7 = b$

$-5 = b$

$b$ is equal to $-5$

Hope I helped (:

Have a great day!

6 0

3 years ago

SOMEONE PLEASE HELP I WILL MARK U BRAINLIST

mash [69]

Answer:

x = 3

Step-by-step explanation:

$In\: \triangle PQT,\: \overline{PQ}|| \overline {RS}...(Given)\\\\\implies\frac{PS}{ST}=\frac{QR}{RT}\\(By\: Proportionality\: Theorem) \\ \\\implies\frac{2x+4}{5}=\frac{3x+5}{7}\\\\ \implies \: 7(2x + 4) = 5(3x + 5) \\ \\ \implies \:14x + 28 = 15x + 25 \\ \\ 14x - 15x = 25 - 28 \\ \\ - x = - 3 \\ \\ x = 3$

7 0

2 years ago

What is the equation of the line ?

Akimi4 [234]

Answer: OPTION A

Step-by-step explanation:

The equation of the line, by definition, has the following form:

y=mx+b

Where m is the slope and b is the y-intercept.

Calculate the slope as following:

$m=\frac{5-(-3)}{4-(-2)}=\frac{4}{3}$

Now, you must solve for the y-intercept, as you can see below:

$5=\frac{4}{3}(4)+b\\ b=-\frac{1}{3}$

Then, the equation of the line is:

$y=\frac{4}{3}x-\frac{1}{3}$

3 0

3 years ago

Read 2 more answers

Use the expression 34-12 divided by 2+7 place parentheses in the expression so that the value of the expression is 18

Ulleksa [173]

(34-12)÷2+7

22÷2+7

11+7

18

Hope this helps! If you want more details in case you don't understand, leave a comment, I'll reply as soon as possible! :)

8 0

3 years ago

How to do polynomials ​

How to do polynomials