X^2 + 2x = -1......take half of ur x term (2x), and square it. So we take half of 2, which is 1, and square it....1^2 = 1....so u would add 1 to both sides
Answer would be 70m squared
The is The 103.8 Cause Of the math is correct
Answer:
A is correct hope this helps
463 is the answer because-3 m + 4 would equal 463
