mag4sri mag4sri

21-03-2021
Mathematics

contestada

Write as a square of a binomial

4.8xy+36y^2+0.16x^2

Respuesta :

millyanddilly millyanddilly

21-03-2021

Rearrange 0.16x^2+4.8xy+36y^2
Take 4 out 4(0.04x^2+1.2xy+9y^2)
Now its a square 4(0.2x+3y)^2
If we multiply it out
0.04x^2+0.6xy+0.6xy+9y^2
0.04x^2+1.2xy+9y^2

Answer Link

mikaylatcheung mikaylatcheung

20-03-2022

Answer:

(6y+0.4x)^2

Step-by-step explanation:

Answer Link

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