The the first one the answer should be -4
For the second one the answer should be 3
Answer:
b 1970s
Step-by-step explanation:
The expression you typed has only two solutions. "Graphing" it would simply be placing two dots at the solutions, specifically the two spots where the curve would have touched the x axis...
Answer:
-18.9
Step-by-step explanation:
-25.3 - (-6.4) = -25.3 + 6.4 = -18.9