All categories

2 years ago

Find the product. (x + 9)(4x2 + 5x + 6)

Mathematics

2 answers:

CaHeK987 [17]2 years ago

8 0

Answer:

4x^3 + 41x^2 +51x + 54

Step-by-step explanation:

This is a polynomial distribution

(x + 9 )(4x^2 + 5x + 6) We start by multiplying every term with x

4x^3 + 5x^2 + 6x there is plus sign between (x+9) so we put plus and start multiplying every term by 9

4x^3 + 5x^2 + 6x + 36x^2 + 45x + 54

4x^3 + 41x^2 +51x + 54

amid [387]2 years ago

4 0

The answer is 5x2 + 59x + 126

You might be interested in

Need the help asp!!!

Bond [772]

Answer:

It would be 8

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

The polygons in each pair are similar. find the missing side length

balandron [24]

Answer:

Missing length = 20

Step-by-step explanation:

Ratio is 16/20=4/5

25×4/5=20

8 0

2 years ago

CAN SOMEONE PLEASE HELP ME WITH MY MATH ASAP PLEASE!!!!

Ivanshal [37]

Answer:

Step-by-step explanation:

Hello,

The two triangles are similar and x is positive, different from 0, so we can write.

$\dfrac{x}{9}=\dfrac{12}{x}\\\\x^2=12\times 9\\\\ x = \sqrt{4\times 3 \times 9}=2\times 3 \times \sqrt{3}\\\\ \boxed{\sf \bf x=6\sqrt{3} }$

Thanks

8 0

2 years ago

2 tables 8 chairs. 1 5/8 quarts paint for 2 tables and 2/3 quarts paint for 8 chairs. How many total quarts paint should you bri

gavmur [86]

Answer:

2 7/24

Step-by-step explanation:

1 5/8 + 2/3

1 15/24 + 16/24

1 31/24 = 2 7/24

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0

2 years ago

Show if √5×√5×√8 is rational or irrational numbers

kobusy [5.1K]

√5 x√5 x√8= √(5x5x8) = √200 = 10 √2
It’s an irrational number

8 0

1 year ago

Read 2 more answers