(5x)^2 + x^2 = c^2
25x^2 + x^2 =c^2
sqrt 26 x ^ 2 = sqrt c^2
x sqrt 26= c
so answer is 6x + x sqrt 26
Answer:
b) 2x^2 + 7x + 3
= 2x^2 + 6x + 1x + 3
= 2x(x + 3) + 1(x + 3)
= (2x + 1) (x + 3)
Answer: The answer is 10
I think it is C 8,-4
Step-by-step explanation:
I think
The slope is 0.5
use the slope formula
x1 y1 x2 y2
( -4 , 5 ) ( 1 , 7.5 )
y2 - y1
----------
x2 - x1