Marking brainliest What is a coordinate point that is a solution of this inequality
1 answer:
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Step-by-step explanation:
Hello there!
A good first step is to fill the t=blanks with 2 and 4.
Then proceed as follows:
And there you are! Feel free to comment with questions, and have a grwat day!
:)
To solve this equation , we need to write it in quadratic form
To get the equation in quadratic form we replace x^2 with u
can be written as
, Replace u for x^2
So equation becomes
Now we factor the left hand side
-16 and -1 are the two factors whose product is +16 and sum is -17
(u-16) (u-1) = 0
u -16 = 0 so u=16
u-1 =0 so u=1
WE assume u = x^2, Now we replace u with x^2
Now take square root on both sides , x= +4 and x=-4
Now take square root on both sides , x= +1 and x=-1
So zeros of the function are -4, -1, 1, 4