Question

2.3x2.3 -0.3x0.3
2.3x2.3-2x 2.3x0.3+0.3x0.3​

Answer 1

Answer:

2.3×2.3-0.3×0.3

=5.29 - 0.09

=5.2

2.3×2.3 - 2×2.3×0.3+ 0.3×0.3

=5.29 - 1.38 + 0.09

=5.29-1.47

=3.82