mallyraww mallyraww

13-07-2017
Mathematics

contestada

Which shows a perfect square trinomial?

50y2 – 4x2
100 – 36x2y2
16x2 + 24xy + 9y2
49x2 – 70

Respuesta :

Banabanana Banabanana

13-07-2017

Answer is 16x² + 24xy + 9y²

16x² + 24xy + 9y² = (4x+3y)²

Answer Link

13-07-2017

The only one of these that is a trinomial is option 3
It factors to (4x + 3y)^2

Answer Link

Otras preguntas

NEED HELP FAST!! The trapezoid has an area of 108 square yards. Find the height.

Can someone check if this is right please? If not what is the correct way?

Find the value of "a" and please explain.

Please help with that answer someone please before 12:00an

NEED HELP FAST!!!! PLEASE HELP!!

नजिकको तीर्थ हेला लाई वाक्यमा प्रयोग गर्नुहोस्

Which term describe the resting phase of the cell cycle?

HELPPPPPPP PLSSSSSSSSS

Based on the figure, select all true equations. 0 A.cos(42) = B. cos(48) = C. sin(42) = D. sin(48) E. tan(42) - F. tan(48) =

What is one way in which a field investigation can differ from a classroom or laboratory experiment?