PLEASSS HEP M! question 1: What is the coefficient of the third term of the trinomial? (In other words, what is C?)

(2x + 3)(4x − 1) = 8x^2 +10x − C

Question 2: What is the coefficient of the second term of the polynomial? (In other words, what is B?)

(x + 2)(2x^2 + x − 1) = 2x^3 + Bx^2 + x − 2

Question 3: What is the coefficient of the third term of the polynomial? (In other words, what is C?)

(x + 2)(x^2 −3x − 2) = x^3 −x^2 −Cx − 4

1) C = 3

2) B = 5

3) C = 8

Step-by-step explanation:

Question 1)

We have:

Distribute:

Distribute:

Combine like terms:

Therefore, C = 3.

Question 2)

We have:

Distribute:

Distribute:

Combine like terms:

Therefore, B = 5.

Question 3)

We have:

Distribute:

Distribute:

Combine like terms:

So, C = 8.

the answer is 1030 it's very simple math.

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%