Y=-4x.-3 y= -2x + 1 What is y and x?
2 answers:
Answer:
The value of x=-2 and the value of y=5
Step-by-step explanation:
we have
Y=-4x-3 -----> equation A
y= -2x + 1 -----> equation B
Solve the system of equations by graphing
Remember that the solution is the intersection point both graphs
using a graphing tool
The intersection point is (-2,5)
see the attached figure
therefore
The value of x=-2 and the value of y=5
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Answer:
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Step-by-step explanation:
you can use long division.
Take the leading coefficient x^4 and divide it by x^3. This results in x which is going to be the first part of you quotient. Now take that x and multiply it by the divisor (x^3 - 3). This gives you x(x^3 - 3) = x^4 - 3x. Now subtract that x^4 - 3x from the original polynomial and repeat this until you can't divide anymore