Eight less than a number is six more than twice the same number. I need the number.
1 answer:
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You do not need to use the remainder theorem to find p(3). Just plugin 3 where the x is located in
Answer is a.
Answer:
Step-by-step explanation:
Given
Complex number is
Its conjugate is obtained by changing the sign of the original number i.e.
The product of the two numbers is
Answer:
2 sets of possible solutions:
x=3, y = 5
and
x=-1, y = -3
Step-by-step explanation:
Using the graphical method, (see attached)
you can graph both equations and find their intersection points.
From the attached plot, you can see that the graphs intersect at (3,5) and (-1,-3)
Alternatively, you can solve this numerically by solving the following system of equations. You will get the same answer.
y = 2x + 1 ------------------- eq. (1)
y = x² - 4 ------------------- eq. (2)
