1.

SIMPLIFY : (4)^5×(-4)^8÷(-4)^10​

Answer»

⁸ -4¹⁰4⁵ × 4⁸ 4¹⁰4⁵+⁸ (a^m × a^n = a^(m+n) 4¹⁰4¹³4¹⁰4¹³-¹⁰ a^m/a^n = a^(m-n)4³= 64



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