madscientist21
madscientist21 madscientist21
  • 12-09-2021
  • Mathematics
contestada

what is the co-efficient of ab in the equation
[tex](2a - 5b) ^{2} [/tex]

​

Respuesta :

SDX2 SDX2
  • 12-09-2021

Answer:

ans:-20

or, (2a-5b)^2

or, 4a^2 -2*2a*5b+25b^2

or, 4a^2-20ab+25b^2

Answer Link

Otras preguntas

2,400/12 = and pls put how to sovle it
Pls help <3 Write a brief summary of the claims on both sides of the argument. Are these strong or weak claims? Make sure to use textual evidence to support
1. What is the percent as a decimal? 73% * O 0.73 7.3 0.0073 Ο Ο 730
A pastry shop earned $9,026 over the course of 5 days. How much did they earn on just 1 day? Note: do not write a dollar sign
1. Find the magnitude of the gravitational force a 66.5 kg person would experience while standing on the surface of each of the following planets: Gravit Force
Find the slope given the graph below: please help me find the answer!
During the light reactions of photosynthesis what takes place in order for oxygen to be released as a by-product? O An enzyme extracts electrons from water and
A direct variation passes through the point (-3,9) given y varies directly as x find the value of y when x is 2
helpppp nowww plsss!!!
9. Divided by $15.60