michellewilliam michellewilliam

03-06-2014
Mathematics

contestada

solve for y.try factoring first,if factoring is not possible or difficult use quadratic formula,(y2 2isabovey -10y+23=0)

Respuesta :

konrad509 konrad509

06-06-2014

[tex]y^2-10y+23=0\\ y^2-10y+25-2=0\\ (y-5)^2=2\\ |y-5|=\sqrt2\\ y-5=\sqrt 2 \vee y-5=-\sqrt2\\ y=5+\sqrt2 \vee y=5-\sqrt2 [/tex]

Answer Link

Otras preguntas

To better unite the nation, India is improving its _____. highway system cottage industries shipping economy caste system

PLEASE ANSWER ASAP!The table shows the percentage of total athletes at a school that play certain sports. Each athlete only plays one sport. Twenty athletes pla

Where is the circumcenter of any given triangle?

Can someone please help. I want make sure I am doing this right is the restriction -3 or 3

The authoritarian type of government in which power is in the hands of a single individual is called a

Find the radian measure of the central angle of a circle of radius r that intercepts an arc of length s. radius r arc length s 11.5 centimeters 25 centimeters

what is the greatest common factor of 76 and 92

Is the answer number 1? I can't get anymore wrong sorry for lengthy problem thanks!

You need at least three balanced workouts a week to maintain overall fitness. TRUE OR FALSE?

Fill in the blank with the correct preterite form of the verb in parentheses. Los padres les (dar) su tarjeta de crédito a sus hijos