Quadratic word problem of the day!
By: Kendra Kendall and Brittany Valdez
Step 2: we foiled are formula.
Step 3: we then combined the numbers that both had an x. And rearranged the formula to standard formula and moved the 35,000 over and set the formula to 0.
Step 4: we put the formula in the quadratic formula.
Step 5: we solved for the numbers under the square root.
Step 6: we now subtracted the two numbers under the square root.
Step 7: we found the square root of the number.
Step 8: we solved for both subtraction and adding on the problem.
Step 9: we plugged in the number to see if it worked. It did
Step 10: we wrote down the answer to the problem.