Question

1.75 *1.75 -0.25* 0.25/
(1.75 +0.25)=3m​

Answer 1

Answer:

here your answer

Step-by-step explanation:

using identity

a^2-b^2=(a+b)(a-b)

{(1.75+0.25)(1.75-0.25)}/(1.75+0.25)

=3m

1.75-0.25=3m

1.50=3m

m=1.50/3=150/300=1/2=0.5