Question

How much answer u all know that much only tell if u dont know then scroll it.
Those who will answer all i will mark as brainliest answer.​

Answer 1

Answer:

a) X+7/2

b)2x^2-x-6

c)X=o

d)X>4

Step-by-step explanation:

a) x^2-7^2/2(x-7)

=(X+7)(x-7)/2(x-7)

=X+7/2

b)2x^2+3x-4x-6

=2x^2-x-6

c)x-3(x-2)=3(2-x)

=>x-3x+6=6-3x

=>x=6-3x-6+3x

=>X=0

d)X>4

only positive number which is greater than 4 is valid for his graph.

mark me as brainliest