Ask question

Ask question

All categories

4 years ago

8

Consider the trinomial x2 – 9x + 18. Which pair of numbers has a product of ac and a sum of b? What is the factored form of the

trinomial?

2 answers:

sukhopar [10]4 years ago

8 0

X^2 - 9x + 18
AC = 18
Factors of AC: 1 * 18, 2 * 9, 3 * 6, -1 * -18, -2 * -9, -3 * -6
Sum to -9: 19, 11, 9, -19, -11, -9

(x - 3)(x - 6)

hjlf4 years ago

5 0

Answer:

-3 and -6

(x-3)(x-6)

on edge

Step-by-step explanation:

You might be interested in

Assume Plant B received sunlight, and its rate of change was 1.6 inches a week instead of 1.4 inches per week. Would it be talle

Lisa [10]

Plant B would be taller.

7 0

3 years ago

Read 2 more answers

Solve the system of equations.<br> 2x + 7y = 3<br> x= -4y

I am Lyosha [343]

Answer:

(12, -3)

Step-by-step explanation:

You can solve it algebraically or graphically. Graphically you find the intersection point. Algebraically with substitution/elimination.

5 0

3 years ago

Line segment PQ is a diameter of circle A. Determine the measure of central angle x.

oksano4ka [1.4K]

Answer:

I think it's 68 degrees sorry if im not right

3 0

3 years ago

____ + g - g = k *<br> g<br> k<br> -g<br> -k

natta225 [31]

Ummmmmmm yeah..what is this

8 0

3 years ago

Read 2 more answers

A glacier receded 4 feet a day for a period of 25 days how much shorter was the glacier at the end of the period

KonstantinChe [14]

4*25=100

The glacier was 100 feet shorter than it was originally by the end of the 25 day period.

Hope this helps :)

5 0

3 years ago