2 years ago

Factor completely: –abc –5ac –4ab –20a

Mathematics

1 answer:

galben [10]2 years ago

3 0

Answer:

$-a(b+5)(c+4)$

Step-by-step explanation:

$-abc-5ac-4ab-20\\-a(bc+5c+4b+20)\\-a*c(b+5)+4(b+5)\\-a*(b+5)(c+4)$

You might be interested in

Try and answer these multiple questions again and I will try to give you brainiest. Good Luck!

IrinaK [193]

Answer: 9: c , 10: a ,11 :d 12: a

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What are convex polygnos

Archy [21]

Answer:

Step-by-step explanation:

Polygons (shapes made of straight lines) where no angle is greater than 180 degrees. If even one angle is greater than 180 then it is a concave polygon.

5 0

3 years ago

Factor 27 + d^ 3completely.

Sedaia [141]

Answer:

(3+d)(9-3d+d^2)

Step-by-step explanation:

a^3 + b^3 = (a+b)(a^2-ab+b^2)

a= 3

b= d

7 0

3 years ago

If h(x) = x - 7 and g(x) = x^2 , which expression is equivalent to (gOh)(5)?

Ann [662]

(5 - 7)^2 is your answer

7 0

3 years ago

Jon thinks of a number between 1 and 10.The cube of the number is equal to the square of double the number.What is number jon is

siniylev [52]

Answer:

Step-by-step explanation:

4^2=8 8^2=64

4^3=64

6 0

2 years ago

Read 2 more answers