Answer:
(-5,8)
Step-by-step explanation:
Hope this helps ;)
Answer: c
Step-by-step explanation:
Answer:
523.6
Step-by-step explanation:
Following the calculation, and 3.14 for pi, the answer would be 523.6
After manipulating above equation we get, 2x^2 - 7x - 8= 0. Discriminant= b^2 - 4ac = (-7)^2 - 4(2)(-8) = 113>0. So there are 2 real roots :)
Answer:
b. 8 is the correct answet it's clearly