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Gresty Academy Paper 1 · Q2

Paper 1Algebra

Evaluate

220+48+84+162+320.8+6402^{20}+4^8+8^4+16^2+32^{0.8}+64^0
A86−17\frac{8^6-1}{7}
B76−18\frac{7^6-1}{8}
C166−115\frac{16^6-1}{15}
D156−116\frac{15^6-1}{16}

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