haleydancer8
haleydancer8
13-10-2020
Mathematics
contestada
(5x + k)2 = mx2 + 70x + 49
Find m
Find k
Respuesta :
mathematicsproofs
mathematicsproofs
13-10-2020
Answer:
10x+2k=(2m+70) x + 49
10= 2m+70
2m=-60
m = -30
2k=49
k= 49/2
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
why do we use a coeficient to remove the propotionality
What does the random variable (r) for a binomial experiment of n trials represent?
Is the following correspondence a function
Why are chloroplasts absent in epidermal cells ?
Why are capillaries thin walled?
What are some key words to use in writing and evaluation?
Why are capillaries thin walled?
Which choice is equivalent to the expression below? 5x sqrt 2 - 2 sqrt 2 + 2x sqrt 2 A. 7x sqrt 2 - 2 sqrt 2 B. 2x^2 sqrt 2 C. 3x sqrt 2 D. 7x^2 sqrt 2
the difference of two numbers is 11 and their product is 42.find these numbers.
the difference of two numbers is 11 and their product is 42.find these numbers.
