Match each equation with its solution set.

Part 1) -----> solution set {7,2}

Part 2) -----> solution set {-2,-7}

Part 3)  -----> solution set {2,-5}

Part 4)   ----> solution set {2,-7}

Part 5) ----> solution set {-2,7}

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

is equal to

Part 1)

in this problem we have

so

substitute in the formula

The solution set is {7,2}

Part 2)

in this problem we have

so

substitute in the formula

The solution set is {-2,-7}

Part 3)

in this problem we have

so

substitute in the formula

The solution set is {2,-5}

Part 4)

in this problem we have

so

substitute in the formula

The solution set is {2,-7}

Part 5)

in this problem we have

so

substitute in the formula

The solution set is {-2,7}

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.