nikoalexx nikoalexx

25-10-2020
Mathematics

contestada

if x =5 and y=2 work out the value of a)3x+y b)2x^2 c)(x-y)^2

Respuesta :

Kakitzu Kakitzu

25-10-2020

Answer:

a) 17

b) 50

c) 9

Step-by-step explanation:

Subtitute x and y

Answer Link

imanyasin imanyasin

25-10-2020

Answer:

Step-by-step explanation:

hey there!

a) (3*5)+2=15+2

a=17

b)(2*5²)=25*2

b=50

c)(5-2)(5-2)

25-10-10+4

=25-20+4

c=9

Hope I got them right and hope I helped :)

Answer Link

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