Q.
[tex] \sf{2}^{2} \times {6}^{2} + {5}^{2} - {4}^{2} [/tex]
tdk ada kah yg ingin jwb quis sy sblm nya ;-;
[tex] \sf{2}^{2} \times {6}^{2} + {5}^{2} - {4}^{2} [/tex]
tdk ada kah yg ingin jwb quis sy sblm nya ;-;
= 2^2 × 6^2 + 5^2 - 4^2
= ( 2 × 2 ) × ( 6 × 6 ) + ( 5 × 5 ) - ( 4 × 4 )
= ( 4 × 36 ) + 25 - 16
= 144 + 25 - 16
= 169 - 16
= 153
2² × 6² + 5² - 4²
(2×2) × (6×6) + (5×5) - (4×4)
4 × 36 + 25 - 16
144 + 25 - 16
169 - 16