Question

I am not sure...i have this two different equations x-3x²-70
-x+3x²-70

Next step should be to put the 3x first like this
3x²-x-70
-3x²+x-70

Now....I need two numbers that multiplied are 210 and added , and other two numbers than multiplied are -210 and added -1....They told me to use bhaskara and tic tac toe ways, but i would like another easy way for this.

Answer 1

Please?

Answer 2

order of operations

Answer 3

PEMDAS!

Answer 4

P=Parentheses
E=Exponents
M=multiply
D=divide
A=Add
S=Subtract