Answer:
what is this lol can u tell u
Answer:
248.39
Step-by-step explanation:
421 × .59 =248.39
I hope this helps you! Feel free to ask ant questions
Answer:
b)

Step-by-step explanation:
<u>Step(i)</u>:-
Given quadratic equation ax² + bx + c = 0
<u>step(ii)</u>:-
ax² + bx = -c
<u>Step(iii):</u>-
Dividing 'a' on both sides , we get


<u><em>Step(iv)</em></u>:-
Adding
on both sides , we get
