Evaluate the expression 2x-x2 for x = 5?

0

Step-by-step explanation:

2x - x2

2(5) - (5)2

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-15

Step-by-step explanation:

2x - x^2 = 2×5 - 5^2 = 10-25 = -15

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.