Question

please help on this maths question i dont know what to do

Answer 1

Answer:

answer is

Step-by-step explanation:

a)3×5+2=17

b)2×5^2

2×25=50

c)(5-2)^2

(3)^2=9

Answer 2

given .

x= 5

y = 2

1) 3x + y = 3(5) + 2

= 17

$2) 2( {5}^{2} ) = 50$

$3) (x - y)^{2} =(5 - 2)^{2} \\ = {3 }^{2} \\ = 9$