SOLUTION: y=–7x2+70x–153 intersects y=–4x2+40x–78 at

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Question 1000048: y=–7x2+70x–153 intersects y=–4x2+40x–78 at
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Here is a hint:


You have two expressions or formulas for y. For what x value or values are they equal?

AMP Parsing Error of [–7x^2+70x–153=–4x^2+40x–78]: Invalid expression '–7\x^2+70\x–153=–4\x^2+40\x–78': syntax error at /home/ichudov/project_locations/algebra.com/templates/Algebra/Expression.pm line 203. .


Not rendering, so here it is in pure text:
–7x^2+70x–153=–4x^2+40x–78

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