hi, the question i've got is: find the exact value of the x coordinate at the point of intersection of- the line and the curve the answer is and could someone show me the steps to arrive at this answer please? thanks
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Originally Posted by mark hi, the question i've got is: find the exact value of the x coordinate at the point of intersection of- the line and the curve the answer is and could someone show me the steps to arrive at this answer please? thanks ---1 --- 2 when they intersect , 1=2 . Use the quadratic formula to solve for x .
yeah thats the problem, i did use the quadratic formula but came up with but i don't understand where the came from?
Originally Posted by mark yeah thats the problem, i did use the quadratic formula but came up with but i don't understand where the came from? Oh ok .. so now what's common ?
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