P and q are the zeroes of the polynomial 2x^2+5x-1, find the value of p+q+pq
1 answer:
You might be interested in
Answer: 6062
<u>Add Parentheses</u>
Note: Always Multiply the Parentheses first!
<u>Multiply</u>
<u>How is 6×10^3 6000?</u>
Before you multiply the whole equation you first Multiply 10 3 times. This is called an Exponent. In my own words, an exponent is a number that tells you how many times to multiply that number. So if we had 6^2 I will multiply 6×6 2 times. So we multiply 10×10×10 and get 1000. Then we multiply 6×1000 and get 6000.
<u>Add</u>
Since the final step is to add we Add the answer we got for 6.2×10 and 6×10^3.
Therefore we are adding 62*6000 and we get 6062.
