Enter the correct value so thag each expression is a perfect-square trinomials x^2-10x +
2 answers:
The third term should be 25 making the trinomial a perfect square of (x-5)^2
An easy way to find this last term is take half of the middle term's coefficient and square that.
Take 1/2 the coefficient of x and square it
(1/2) (-10) = -5
(-5)2 = 25
ANSWER 25 TO COMPLETE THE SQUARE x^2 - 10 x +25
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The value of x is 38 and y is 40
Through my thought it is 5.0
Hope it is correct
Answer:
4 units
Step-by-step explanation:
according to question:
perimeter of square = 16 units
4a = 16
where a is the side length
a = 16/4
= 4 units
Answer:
y > -1
Step-by-step explanation:
the line is going across the y axis and is everything above -1