tommyj4131 tommyj4131

31-10-2019
Mathematics

contestada

y2 - 10y+ 21 = 0
Solve for y

Respuesta :

Аноним Аноним

31-10-2019

Answer:

y is 7,3

Step-by-step explanation:

Answer Link

meredith48034 meredith48034

31-10-2019

Answer:

(y -7)(y - 3)= 0

y -7 = 0

y = 7

y - 3 = 0

y = 3

Step-by-step explanation:

Answer Link

Otras preguntas

how to solve with the square root method x²= 81

Ashley purchased a prepaid phone card for $20, Long distance calls cost 18 cents a minute using this card. Ashley used her card only once to make a long distanc

I need a lot of help please help me not doing good

4 and 5 thermometers hello I'm a 7th grader can you please help me with my math summer package and explain it in a way that a 7th grader can understand it pleas

Which ordered pair is a solution to the system of inequalities? y 2-X + 2 y> x-5

dvetAn island has 12 fur seal rookeries (breeding places). To estimate the fur seal puppopulation in Rookery A, 5611 fur seal pups were tagged in early August.

Use synthetic division and the given factor to completely factor the polynomial function. x^3+7x^2+4x-12;x+6x^3+7x^2+4x-12=(x+6) = _______. (Factor completely.)

Which property says that if k = 3, then 3 = k?

1/2x - 7 = 1/3(× - 12)what ia the value of x?

why was it observed that some alpha particles went through the gold foil but got deflected at an angle?