Please use "^" to indicate exponentiation:
<span>f(x)=x^2+10x+35
Complete the square: </span><span>f(x)=x^2+10x+25-25+35 = (x+5)^2 +10
or y-10=(x+5)^2, so the vertex is at (-5,10). h has the value -5.</span>
Answer:


Step-by-step explanation:
(
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Multiply the exponents by 3
=

=

I don't think I understand what you mean, but I will guess. A quadrilateral must have 4 sides to it and have 4 vertices (corners).
Answer:

Step-by-step explanation:

Isolate y

Divide both sides of the equation by -3

The sum or 3 1/10 and 1 3/4 is 5.
Hope this helped you!