Question

Simplipy and expsions the sosuot in Rover
notation with the expurant
(-3)⁴ ×(5/3) ⁴​

Answer 1

Answer:

625

Step-by-step explanation:

${ (- 3)}^{4} \times { (\frac{5}{3}) }^{4} \\ = { (3)}^{4} \times { (\frac{5}{3}) }^{4} \\ = {5}^{4} \\ = 625$

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Answer 2

Answer:

Simplify the expressions and evaluate them as directed: (i) x(x-3)+2 for x=1 (ii) 3y(2y-7)-3(y-4)-63 for y=2.