Emoon4576 Emoon4576

12-04-2021
Mathematics

contestada

If M = 5x2 + 7x - 4 and N = -3x2 - 4x + 5, then M - N equals
А
2x2 + 3x + 1
B
2x2 + 11x - 9
8x2 + 3x + 1
D
8x2 + 11x - 9

If M 5x2 7x 4 and N 3x2 4x 5 then M N equals А 2x2 3x 1 B 2x2 11x 9 8x2 3x 1 D 8x2 11x 9 class=

Respuesta :

sigridbella24 sigridbella24

12-04-2021

the answer is B for it

Answer Link

PoshBabe PoshBabe

12-04-2021

the answer is A explanation is in the picture.

Ver imagen PoshBabe

Answer Link

Otras preguntas

9) Given a circle with radius = 6 meters, a central angle of 77 degrees will intercept an arc of what length? Please show all work

Briefly explain how sexual reproduction generates new allele combinations in offspring.

3.Find the area of Triangle and Parallelogram having base 13.5cm and height is 18cm.

At the Natural History Museum, 40% of the visitors are children. There are 36 children at the museum. How many visitors altogether are at the museum?

Which of the following demonstrates the correct first step in bisecting an angle? Create a point on the outside of the angle's rays. Draw a line that intersec

Find the value of x. A. 86 B. 172 C. 94 D. 188

 Bạn hãy bình luận về phát biểu sau: “Thu hoạch Đại Hoàng vào mùa Thu là tốt nhất”

when was the Mona Lisa first Made

Using the identity (a + b) (a - b) = a - b², evaluate 49 × 51.

What is the decimal eqivalent for a meter?