linear
(b - x)(ab - xy)
Arthur Pythagoras he say AB2 = AC2 + BC2, so AB2 = 81 + 144 ie AB = sqrt 225 = 15 cm
The question is poorly specified, since the given triangle can be right angled at A or C. If it is right angled at A, then bc2 = ab2 + ac2 so that ab2 = 100 - 16 = 84 and ab = sqrt(84) = 9.165 Or it is right angled at C, and ab2 = bc2 + ca2 = 100 + 16 = 116 so that ab = sqrt(116) = 10.770
The LCM is 42a2b2.
√(ab2) = (√a)*b
If you mean (Ab)2 then it is Ab, but if you mean Ab2 then it is square root (A)(b).
AB2
The GCF is ab2
Let consider the right triangle ABC with hypotenuse AB and heigth AC then base is BC Pythagorean theorem states that AB2=AC2+BC2 so BC2=AB2-AC2 then BC=sqrt(AB2-AC2)
ab2
linear
(a -b) · (a2+ab+b2) = (a3+a2b+ab2) - (a2b+ab2+b3) = a3 -b3 (a+b) · (a2 -ab+b2) = (a3 -a2b+ab2) +(a2b -ab2+b3) = a3+b3 More generally: (a ∓ b) · (an-1 ±an-2b +an-3b2 ±an-4b3 +±...+a(±b)n-2 +(±b)n-1) = an ± bn. The mixed terms cancel out themselves.
4
Can't tell u in general if a or b, depends on what AB2 is, e.g. CO2 is linear, H2O is tent shaped (corner at midst atom: 105o) but not trigonal as you'd call it.Anyhow c, d, E are unusual for tri-atomic.H2O is not in the form AB2. When in the form AB2 the ideal bond angle is 180 degrees or linear.See the link below.
ab(a - b)
Linear