Question

1
(1) x²(3 - 2x +x × x) for x = 1; x = -1; x =2/3 and x = -1/2​

Answer 1

Answer:

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Answer 2

Answer:

ATQ,

1×(1)²×(3-2+1×1) {given x=1}

1×1×(1×1)

1×1

1-ans

ATQ,

1×(-1)²{3-2×(-1)+(-1)×(-1)} (given x=-1)

1×1{1×(-1)+1}

1{1×0}

1×0

0-ans

ATQ,

1×(2÷3)²(3-2(2÷3)+(2÷3)×(2÷3) (given x=2÷3)

(2÷3)²{1(0.6)+0.6×0.6}

0.36(0.6+0.36)

0.36×0.96

0.3456-ans

ATQ,

1×(-1÷2)²{3-2(-1÷2)+(-1÷2)×(-1÷2)} (given x=-1÷2)

1×(-0.5)²{1(-0.5)+(-0.5)×(-0.5)}

1×0.25{(-0.5)+(0.25)}

0.25×0.74

0.185-ans