reina66
reina66
04-04-2018
Mathematics
contestada
2x2 + 13x - 7 factor the polynomial
Respuesta :
Americ
Americ
04-04-2018
2x2 + 13x - 7
=(2x - 1)(x + 7)
You need the two outside terms and two inside terms to add to 13x. And the last term in each of the parentheses to multiply to -7.
ANSWER: (2x - 1)(x + 7)
Hope this helps! :)
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Find the variance of the data. 251, 224, 237, 255, 268 X = 247 Variance (0²) = [?]
the people on the train are jk the following ratios men:children=5:3 women:children=3:2 find the ratio men:women in its simplest form
Write an explicit formula for a The nth term of the sequence 35,44,53
Find the value of m, if (5,8) is a solution of the equation 11 x-2y = 3m, then find one more solution of this equation
The formula for the perimeter P of a rectangle with length / and width w is as follows. P=21+2w Suppose the length of the rectangle is 2 times the width. Rewrit
If our monthly income is $1,100 and your house payment is $860, what fraction of your monthly income must go to pay your house payment? of your monthly income g
2. Dee Pollen bought a condo that has a $98,000 mortgage loan with a 7.5% interest rate. Her monthly payment is $686.00.
The volume of a cube is increasing at the rate of 3.5cm³/s. Find the rate of change of the side of the base when it's length is 6cm
ack on ore ore 12 ch Question 1 When solving 2x + 5y = 7 - 3x + 4y = 9 by the elimination method, we can eliminate x by multiplying the first equation by 3 and
4. A large university amphitheatre has semi-circle seating with 30 seats in the first row, 32 seats in the second row, 34 seats in the third row, and so on. The