3 years ago

What is the factored form of b2 – 4b – 32?

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

7 0

Answer:

(b – 8)(b + 4)

Step-by-step explanation:

The signs of the binomial constants must be different in order for their product to be -32.

The one with the larger magnitude must be negative in order for their sum to be -4. The only viable choice is (b -8)(b +4).

You might be interested in

1,2,3,4,5,7,7,7,8,8<br> What is the median

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please show steps it help help alot

ss7ja [257]

The Answer is in the attached file, I'm sorry if I can't write it on laptop, hope this helps man! :) and tell me if it's correct or wrong when your teacher see's it.

6 0

3 years ago

A man bought a car for Gh55,000.00 and sold it for Gh65,000.00. Find the percentage gain.

IgorLugansk [536]

Answer:

18.18%

Step-by-step explanation:

(65000-55000)/55000×100

5 0

2 years ago

Raina, Trey, and Ali have a total of $145 in their wallets. Trey has 4 times what Ali has. Raina has $7 more than Ali. How much

miv72 [106K]

Answer:

Step-by-step explanation:

If ali has 23 so Raina has 7 more than Ali = 23 + 7 = 30

And trey has 4 times as much as Ali = 23 x 4 = 92

Total = 92 + 23 + 30 = 145

6 0

3 years ago

The coordinate plane below shows the graph of a linear function of x. Which of the following equations best describes the functi

Vitek1552 [10]

Answer: Its A

Step-by-step explanation:

5 0

2 years ago