All categories

3 years ago

Can anybody help me with this problem

Mathematics

2 answers:

MrMuchimi3 years ago

7 0

Answer:

Step-by-step explanation:

When you FOIL (the method which you multiply the inner value first, the outer value last), you get 6x² + 10x - 3x - 5. The middle value (simplified) is 7x.

Hope I helped! Please give me brainliest!

Maksim231197 [3]3 years ago

7 0

Answer:

The correct answer is first option

Step-by-step explanation:

It is given that,

(-2x + 1)(-3x -5)

<u>To find the middle product</u>

(-2x + 1)(-3x -5) = (-2x * -3x) + (-2x * -5) + (1 * -3x) + (1 * -5)

= 6x² + 10x - 3x - 5

= 6x² +7x - 5

Therefore the middle product is 7x

The correct answer is first option

You might be interested in

If over a few weeks mako saw 24 mosquitoes how many flying insects did she see

grandymaker [24]

Answer:

Mako saw 24 flying insects.

Step-by-step explanation:

Mosquitoes are considered insects, and they also happen to fly. If Mako saw 24 mosquitoes, then she saw 24 flying insects. This is because mosquitoes are flying insects.

6 0

3 years ago

If y represents a number then write an expression for -2 times the sum of y and seven

Brilliant_brown [7]

Answer:

-2 * ( y + 7 ) = -2y - 14

Step-by-step explanation:

8 0

3 years ago

Consider the statement: "The president of the United States is a United States citizen."

Zarrin [17]

Yes this statement is grammatically correct , subject- president
Verb- is
And yes

7 0

3 years ago

Read 2 more answers

-(7c-18)-2c>0

e-lub [12.9K]

<span>Solution above is incorrect, simplify as follows:
-(7c-18)-2c > 0

-7c+18-2c > 0
-9c > -18
c < 2</span>

8 0

3 years ago

MULTIPLYING COMPLEX NUMBERS

Elenna [48]

Answer:

(3 - 2i)(4 + 1)

=3(4 + 1 ) +(-2i)(4 + 1)

=3(4 + 1 ) -2i(4 + 1)

=12 + 3 -8i - 2i

= 15 - 10i

5 0

3 years ago