2 years ago

Factorise the expression

Mathematics

1 answer:

serg [7]2 years ago

3 0

Answer:

2x • (2x-1) • 4 + 1 16x2 - 8x + 1

——————————————————— = —————————————

4 4

Step-by-step explanation:

You might be interested in

Jesse needs 13 gallons of paint to finish painting the exterior of his barn. If he uses 10 quarts of the paint for the doors, ho

Katarina [22]

11.5 gallons is the correct answer.
Hope this helps!

5 0

2 years ago

Read 2 more answers

Find the percent decrease round to the nearest percent from 93 Fahrenheit to 58 Fahrenheit the percent decrease is what percent

Elden [556K]

Answer:

Step-by-step explanation:

Initial value = 93 F
Final value = 58 F

Decrease

93 - 58 = 35 F

Percent decrease

35/93*100% = 38 % rounded

5 0

2 years ago

How do find the volume of 20cm and 30cm and 45cm

saw5 [17]

What 3D figure/shape is it?

7 0

2 years ago

He completed 2 and 4/5 rows of grapes each hour he worked after completing 140 rows of grapes how many hours had he worked?

algol [13]

Step-by-step explanation:

Divide 140 by $2\frac{4}{5}$ to represent the amount of hours he worked.

To make dividing easier, $2\frac{4}{5}$ can also represent 2.8 as a decimal.

$\frac{140}{2.8} =50$

He has worked 50 hours after completing 140 rows of grapes.

4 0

2 years ago

Help with question 4 please

Juliette [100K]

Answer: y=5 x=11

abc=def

ab=de <b=<e

17y-8=12+13y 11x-4=117

-13y -13y +4 +4

4y-8=12 11/11x=121/11

+8 +8 x=11

4/4y=20/4

y=5

7 0

2 years ago