kellocon000
kellocon000
04-01-2018
Mathematics
contestada
42x 5 y 4 =(−7x 3 y)(B)
Respuesta :
dragonslasher
dragonslasher
04-01-2018
This is my very own step-step solution:
Step 1:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
42*x^5*y^4-((-7*x^3*y)*(b))=0
Step 2:
Equation at the end of step 1 :
((42•(x5))•(y4))-((0-(7x3•y))•b) = 0
Step 3:
Pulling out like terms :
42x5y4 + 7x3yb
=
7x3y • (6x2y3 + b)
The correct is:
7x3y • (6x2y3 + b) = 0
Quick Side Note:
Binomial can not be factored as the difference of two perfect cubes
I hope this helps a little!
Hope you have a great day!
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