Answer:
The answer is image b and x
Step-by-step explanation:
It is correct because when i did it, it said yas
lolol
can i get brainiest
Answer:
No
Step-by-step explanation:
Given 3 angles, the shape is a triangle.
The sum of all angles in a triangle = 180°
60° + 62° + 60° = 182°
Since it doesn't equal to 180°, it can't form a polygon
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
Step-by-step explanation:
1) Use the grid method to expand the two brackets
2) Collect like terms
3) Form the statement!
(See attached image)
When putting polynomials in standard form we arrange them from the term with the highest power to the lowest power.
This polynomial would be arranged: -3x^3-5x^2+8x-5
The degree of a polynomial is the power of the highest term so the degree of this polynomial is three.
Answer:
see below
Step-by-step explanation:
(2x + i)(2x – i)
FOIL
first 2x*2x =4x^2
outer -i * 2x = 2x i
inner i * 2x = 2x i
last i * -i = -i^2 and i^2 = -1 so - (i^2 ) = - (-1) = 1
Add together
4x^2 + 2xi -2x i +1
Combine like terms
4x^2 +1
