How would i simplify this expression
1 answer:
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Options:
(12,0) (0,12) (3,-1) (0,-4/3)
Answer:
(12,0) , (3,-1) and (0,-4/3)
Step-by-step explanation:
Given
Required
Which option is true?
A coordinate point is of the form;
So, we have to substitute the x and y values in the given equation.
A. For (12,0)
and
becomes
<em>This is true</em>
B. For (0,12)
and
becomes
<em>This is false</em>
C. For (3,-1)
and
becomes
<em></em>
<em></em>
<em>This is true</em>
D. For (0,-4/3)
and
becomes
<em></em>
<em>This is true</em>
<em></em>
<em>Hence, (12,0) , (3,-1) and (0,-4/3) are true values of the equation</em>
Given:
The quadratic equation is:
To find:
The solutions of the given equation.
Solution:
We have,
Splitting the middle term, we get
Using zero product property, we get
and
and
Therefore, the solutions of the given quadratic equation are -6 and 5.