Answer:
3+x sqrt 7 -13 is a radical equation.
(12/-3)+(-14*4)
(-4)+(-56)
[-60]
-- i dont understand what you mean by "opposite of" so i assumed you meant negative??
-129/13
Find x then subtract 9
Mark brainliest please
Answer:
parallel
Step-by-step explanation:
y=3/4x+2
Multiply the equation by 8:
8y=6x+16
(8y-6x)=16
and you can clearly see that they're same
Answer:
Given below
Step-by-step explanation:
The algebraic identity is (a-b)^2
= a^2 + b^2 - 2ab
So it'll be,
(x-4)^2
= x^2 + (4)^2 - (2)(x)(4)
= x^2 -8x + 16
or x^2 +16 -8x
