3 years ago

Can anyone please help explain what any of this means and how I could solve this? Many Thanks!

Mathematics

1 answer:

Yanka [14]3 years ago

6 0

Step-by-step explanation:

step 1. this is a polynomial division problem

x^2 + 11x + 52

---------------------------------

step 2. (x -3) [ x^3 + 8x^2 + 19x + 13

step 3. x^3 - 3x^2

step 4. 11x^2 + 19x + 13

step 5. 11x^2 - 33x

step 6. 52x + 13

step 7. 52x - 156

step 8. R -> 169

step 9. Ans: x^2 + 11x + 52 R 169

You might be interested in

In the circle below, chord AB passes through the center of circle 0. If the radius OC is perpendicular to chord AB and has lengt

Airida [17]

Answer:

Option (C)

Step-by-step explanation:

In the given circle, AB is a chord passing through the center O.

Therefore,chord AB is a diameter of the circle and OC is the radius.

AO = OB = OC

OC⊥AB, and length of OC = 7 cm

By applying Pythagoras theorem in right ΔBOC,

BC² = OC² + OB²

BC = $\sqrt{OC^{2}+OB^{2}}$

= $\sqrt{7^2+7^2}$

= $7\sqrt{2}$

≈ 9.9 units

Therefore, Option (C) will be the answer.

7 0

3 years ago

Need help please !!Solve the inequality. Show your work please(:<br> 5y +16≤56

yan [13]

Hope this can help u

3 0

3 years ago

Read 2 more answers

Janet is a banker who works as a musician on the weekends. Here is part of her tax worksheet: wages from banking $38,295.47, wag

jasenka [17]

I think it 49,413.69

3 0

3 years ago

Find the average of 8.4 7.5 12.9 and 10.6 also the method how to do it

SashulF [63]

Find the average :8.4+7.5+12.9+10.6 divided by four

8 0

3 years ago

Luis has $20.He buys 4 cans of tennis balls and gets $8 back as change .How much did one can of tennis balls cost?

WARRIOR [948]

Answer:

20-8 = 12 , he waste $12 if he got 4 cans 12 divide by 4 equal 3 so the one can cost $3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers