AndrewVS AndrewVS

23-10-2017
Mathematics

contestada

Solve for p

√p + √16 + 4 = p

Solve for m

√m - √1 + 5 = m - 2

Solve for n

√3n + √10 = n + 4

Respuesta :

Аноним Аноним

23-10-2017

√p + 4 + 4 = p
√p = p - 8
square both sides:-
p = p^2 - 16p + 64
p^2 - 17p + 64 = 0

p = 11.372 , 5.628

Substitute these back into the original equation to check for extraneous roots

p = 11.372 is a genuine root but 5.628 is not

Answer Link

Otras preguntas

Please Answer this question ASAP

Robert and Chloe went to the mall to buy some shoes. If they arrived there in 25 minutes and drove 56 mph, how far was the mall from their start point? A. 1,400

Give two reasons why studying DNA is important.

Why was John White's return to North America delayed? He was unable to secure a ship to sail back from Britain. He was forced to fight against the Spanish Arma

hello please help thanks

Round your answer to the nearest tenth of a cubic centimeter.

a perimeter represented by the expression: p= 48y - 40. Write an expression to represent the length of one side

Given the two points (-32,63) and (17,-35) write the equation of the line passing through the points. Fast

Is sickle cell anemia communicable disease or a genetic disorder?

4(x+2)=4x+8 need help