Answer:
6x²+5x-4
Step-by-step explanation:
<span>a) a/b+c/d=(a+c)/(bd)
This is incorrect (unless b=1 and d=1) because a/bd
does not equal a/b and c/bd does not equal c/d
.
b). a/b+c/d=(a+c)/(b+d)
This is incorrect because you cannot add fractions </span><span>merely by adding numerators and denominators.
</span><span>c). a/b+c/d=(ad+bc)/(bd)
This is correct:
ad + bc/ bd = ad + bc/ bd</span>
The solution is 60x5 (with expression) (not sure so maby you should check other people's question first then compare to mine)
