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3 years ago

Help ? I need steps on how to do this

Mathematics

1 answer:

Furkat [3]3 years ago

8 0

Answer :- 

the quotient is ( 4x² - 5x + 7 )

Step-by-step explanation:

[ Refer to the attachment for steps ]

We have to eliminate the highest degree coefficient in each step.

And as in division of normal numbers we subtract the things here we do the same ,

but while subtracting we have to take care about the signs !

The negative sign changes the negative sign into positive sign and positive sign into negative sign.

Whereas , a positive sign don't changes the sign.

You might be interested in

If billy can read 2 pages in 6 minutes, how many pages can he read in 24 minutes?

german

Answer:

8 mins

Step-by-step explanation:

First you see how many mins he can read on 1 page than you divided the number by 24 to get your answer.

8 0

3 years ago

Determine whether the sides given would form an acute, obtuse, or right triangle. 7, 7, 13

Brut [27]

Let a = 7 , b = 7, and c = 13. c is always the biggest number.

Acute Triangle is when $c^2 \ \textless \ a^2 + b^2$

Right Triangle is when $c^2 = a^2 + b^2$

Obtuse Triangle is when $c^2 \ \textgreater \ a^2 + b^2$

5 0

3 years ago

5 2/3 divide 4 2/3 equals

Viefleur [7K]

Answer:

1 3/4

Step-by-step explanation:

if you turn it into a inproper fraction it would be 17/3 divide by 14/3 which is 17/14 if you want iy in a mix number its 1 3/14

6 0

3 years ago

Can you please find the zeros for F(x)=2x^4+17x^2+8?

harina [27]

2x⁴+17x²+8

Let X = x² →→(x = + or -√X )

The quadratic becomes : 2.X² + 17.X + 8. Now solve for X:

X' = [-b+√(b²-4ac)]/2a and X" = [-b-√(b²-4ac)]/2a
Plug I the values of a, b and c and you will find;

X' = -1/2 and X" = - 8
Since X = √x → →X' = √( -1/2) [imaginary roots]
and X" = √-8 →→ X" = 2√-2 [imaginary roots]
Then:

1st ROOT: X' = - √1/2.i
2nd ROOT: X" = + √1/2.i
3rd ROOT: X" = + 2√2.i
4th ROOT: X" = - 2√2.i

4 0

3 years ago

on a map with a scale 1: 25000,the area of a lake is 33.6 square centimeters. calculate the actual area of the lake, giving your

svlad2 [7]

Given :

On a map with a scale 1: 25000 .

The area of a lake is 33.6 square centimeters.

To Find :

The actual area of the lake.

Solution :

Let, actual area of lake is A.

So,

$\dfrac{33.6}{A}=\dfrac{1}{25000}\\\\A = 840000\ cm^2$

We know , $1 \ cm^2 = 10^{-10}\ km^2$

Area in km² is :

$A = 840000\times 10^{-10}\ km^2\\\\A = 8.4 \times 10^{-5}\ km^2$

Hence, this is the required solution.

6 0

3 years ago