When factoring x^2 + 9x + 18, what's the first thing you should look at?

Mathematics

1 answer:

Lemur [1.5K]3 years ago

5 0

Answer:

All of the above

Step-by-step explanation:

You might be interested in

James has $5.00 more than three times what Catherine has. Together they have $41.00. How much does each student have?

Tpy6a [65]

Hey.

acc'g to the conditions :

Let Catherine has x
and James has 5 + 3x

Then,

$5 + 4x = 41 \\ \\ \implies 4x +5 -5 = 41-5 \\ \\ \implies 4x = 36 \\ \\ \implies x= \dfrac{36}{4} \\ \\ \implies x = 9$

Hence

• Catherine has = x = $9,
• and James has = 5 +3x = 5 + 3(9) = $32

Thanks.

7 0

3 years ago

Multiply the following complex numbers: (4 + 7i) (-3-1)

Nuetrik [128]

The answer would be − 16 − 28 i

6 0

3 years ago

What is 9×3 +1000×200-50?

valentina_108 [34]

Step-by-step explanation:

The answer to ur question is 199977

3 0