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