What are the solution(s) of the quadratic equation 98 – x2 = 0
2 answers:
To solve first move the 98 to the other side by subtracting it from both sides. Then divide by - 1 on both sides to that the x^2 is no longer a negative. You are left with:
Now square root both sides to get
The two factors that make up 98 are 49 and 2. 49 can be square rooted. So we are left with these answers:
and 
Now square root both sides to get
The two factors that make up 98 are 49 and 2. 49 can be square rooted. So we are left with these answers:
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Answer:
1.50 Belts must not be produced.
3.00 Wallets should be produced.
Step-by-step explanation:
To solve this linear programming problem, we can use Solver in Excel, as shown in the attached file.
Two decision variables are created: Belts and Wallets.
There are two restrictions regarding the cutting and sewing required for each type of Product.
The optimal solution is:
The maximum optimal profit is $63.00
1.50 Belts must not be produced.
3.00 Wallets should be produced.
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xls
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Answer:2x-y=5
Step-by-step explanation:
Given
without eliminating parameter
=
=2t
at
6=6+
t=1
Equation of line is given by
2=
2x-12=y-7
2x-y=5
by eliminating parameter
differentiating we get
2x-y=5