14. 3a x [8b + 4 - 6{a - (5a – 36 – 2a )}]
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1
Simplifying3a∗[8b÷4−6{a−(5a−
3b−2a
)}],
=3a[8b÷4−6{a−(5a−3b+2a)}]
=3a[8b÷4−6{a−7a+3b}]
=3a[2b+36a−18b]
=108a
2
−48ab
Answered by
214
Solution :-
➙ 3a [8b + 4 - 6{a - (5a - 36 - 2a)}]
➙ 3a [8b + 4 - 6{a - (3a - 36)}]
➙ 3a [8b + 4 - 6{a - 3a + 36}]
➙ 3a [8b + 4 - 6{-2a + 36}]
➙ 3a [8b + 4 + 12a - 216]
➙ 3a [8b + 220 + 12a]
➙ 24ab + 660a + 36a²
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