consider the following pattern: 45square=4×(4+1) hundred+25=2025 115square=11×(11+1) hundred+25=13225 using the above pattern

Question

consider the following pattern:
45square=4×(4+1) hundred+25=2025
115square=11×(11+1) hundred+25=13225
using the above pattern, find the squares of
(I)35 (ii)45 (iii)85 (iv)125

in progress 0
Alexandra 1 month 2021-09-22T22:57:08+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-22T22:58:26+00:00

    Answer:

    35square=3×(3+1) hundred+25=1225

    45square=4×(4+1) hundred+25=2025

    85square=8×(8+1) hundred+25=7225

    125square=12×(12+1) hundred+25=15625

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )