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2 years ago

(x² – 5x – 1)(x²+ 2x + 3)

Mathematics

1 answer:

belka [17]2 years ago

4 0

answer

${x}^{4} - 3 {x}^{3} + 8 {x}^{2} - 17x - 3$

You might be interested in

how do you find the surface area of a rectangular box with length 10 inches,width 6 inches and height 4 inches

ipn [44]

SA = (Base Area • 2) + (Base Perimeter • Distance)

= (10*6 * 2) + (10 + 10 + 6 + 6 * 4)
= (60 * 2) + (32*4)
=120 + 128
SA = 248 inches squared

4 0

3 years ago

Determining Which Measure

Illusion [34]

Answer:

VOLUME:

amount of confetti stuffed in a tube

amount of soup in a can

amount of dirt in a flower pot

SURFACE AREA:

amount of paper to cover a can

amount of paint for outside of tube

amount of cardboard to make a tube

Step-by-step explanation:

4 0

2 years ago

I need help please!!

mina [271]

Step-by-step explanation:

$\frac{ - 1}{5} \times \frac{4}{7}$

$\: \: \: \: \: \frac{ - 4}{35}$

$\frac{ - 1}{2} \times \frac{4}{5}$

$\frac{ - 2}{5}$

$\frac{ - 3}{2} \times \frac{7}{ - 10}$

$\frac{21}{20}$

$\frac{1}{2} \times \frac{7}{8}$

$\frac{7}{16}$

$\frac{ - 9}{5} \times \frac{1}{2}$

$\frac{ - 9}{10}$

$\frac{ - 32}{9} \times \frac{1}{3}$

$\frac{ - 32}{27}$

$\frac{ - 2}{1} \div \frac{ - 19}{5}$

$\: \: \: \: \: \: \frac{ - 2}{1} \times \frac{5}{ - 19}$

$\: \: \: \: \frac{ - 10}{19}$

$\frac{1}{9} \div \frac{ - 4}{3}$

$\frac{1}{9} \times \frac{3}{ - 4}$

$\frac{ - 1}{12}$

$\frac{13}{7} \div \frac{23}{4}$

$\frac{13}{7} \times \frac{4}{23}$

$\frac{52}{161}$

$\frac{ - 37}{10} \div \frac{9}{4}$

$\frac{ - 37}{10} \times \frac{4}{9}$

$\frac{ - 74}{45}$

5 0

3 years ago

Read 2 more answers

1. Which fractions are equivalent to 10/14?

amm1812

Answer: 1. 5/7 , 20,28

2. 5/11

3. 10/3

4. 13/4

5. 60

6. 36 mins

7. 3/4 < 33/40

8. 19/24 , 2/3 , 3/8

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Directions: Find each value or measure. Assume that segments that appear to be tangent are tangent

SOVA2 [1]

Answer:

x = 7, x = 5

Step-by-step explanation:

Given 2 intersecting chords, then

The product of the parts of one chord is equal to the product of the parts of the other chord.

(1)

27x = 9 × 21 = 189 ( divide both sides by 27 )

x = 7

(2)

12(3x - 5) = 120 ( divide both sides by 12 )

3x - 5 = 10 ( add 5 to both sides )

3x = 15 ( divide both sides by 3 )

x = 5

8 0

2 years ago