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

How to find the hypotenuse of a triangle?

ExtremeBDS [4]

To find the hypotenuse of the triangle
you use the length of the legs
Plug it into the Pythagorean Theorem

so $a^{2} + b^{2} = c^{2}$

$a^{2}$ is one of the legs

and

$b^{2}$ is the other leg

then

$c^{2}$ is the hypothenuse

5 0

3 years ago

The length of a rectangle is 5 feet and the width is x the perimeter is less than 15 feet write and solve an inequality to find

topjm [15]

Answer:

5 ft * x ft

x ≤ 3 ft

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What sample size would you need in order to have a 94% confidence interval that is 8% wide? Do this calculation twice: once with

balu736 [363]

U would need 25% to equal wide

3 0

3 years ago

ASAP! I’ll give u Brainly !

kondor19780726 [428]

Answer:

I'm sorry but if your struggling with this iďk what to tell you chief

Its (1,5)

7 0

3 years ago

Read 2 more answers

**NEED HELP???!!! ****

Nezavi [6.7K]

210/20=10.5 per hour
So
2000/10.5=190 hours

3 0

3 years ago