Question

2. Find the value of (1/4x-y) (1/4x+y)​

Answer 1

Step-by-step explanation:

(3*-1)-(7*1)

= -3-7

=-10

2) (4*-1)+1-(7*-2)

= -4+1-(-14)

= -3+14

=11

3)[4*(-1+1)]+[3*(1-2)]-[7*(-2-1)]

=[4*0]+[3*-1]-[7*-3]

=0+-3-4

=-7

4) (-1*3)-(1*3)+(-2*3)

=-3-3-6

=-12

Answer 2

Step-by-step explanation:

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