ak9550163366
anil kumarAcharya Nagarjuna University
0 Followers
0 Following
0 Helped
ak9550163366Lv1
12 Aug 2022
Answer: q2-m2Step-by-step explanation:(q-m)(q+m)=q2+qm-qm-m2=q2-m2
ak9550163366Lv1
12 Aug 2022
Answer: -0.78Step-by-step explanation:2.9*-0.2+(-0.2)=-0.58+(-0.2)=-0.78