naethadoll naethadoll

25-03-2020
Mathematics

contestada

Is it true that (x + 3)2 = x2 + 9? Justify your answer.

Respuesta :

CodyWohlfeil CodyWohlfeil

25-03-2020

Answer:

No

Step-by-step explanation:

3 times 2 is 6 and 2 times x is 2x so therefore 2x+6 does not equal 2x+9. Hope this helps!

Answer Link

neechar3 neechar3

25-03-2020

Step-by-step explanation:

x2-2x+3=0

2+-√8i/4

Answer Link

Otras preguntas

what do geneticists believe they will be able to accomplish using CRISPR?

Two circles have the same center. Circle P has a radius of p units. Circle Q has a radius of q units. Which dilation could be used to prove that circles P and Q

5x+4+11x distributive property

56=38+y pls help me because I will take one

Which of these processes is responsible for generating the mostATP within cellular respiration?

A mine extracts 2 tons of ore in an hour. Of the total ore extracted in a day, 4 tons is purchased by the government and more than 10 tons is sold to a mineral

Standing still at the top of the hill at point a,what kind of energy( potential and/or kinetic) would the snowboarder have ? How do you know

Describe the importance of the narrator in understanding the thoughts of Father Wolf

What is the length of s?

what is the meaning of population in the statistics unit?