Answer:
<h2>(2)</h2>
Step-by-step explanation:
Because
not
This follows from the formula
I figured out the first question, the second one in lost on.
Factor both of the equations, numerator and denominator
Cancel the like factors *excuse the zero im just showing you*
Combine frunctions
x-9=0
x+7=0
Restrictions are 9 and -7
Answer:
x<7/2
Step-by-step explanation:
5+8x<3(2x+4)
5+8x<6x+12
8x-6x<12-5
2x<7
x<7/2
Answer:
no
Step-by-step explanation:
a natural number has to be a whole number