Algebra & Numerical Sets Flashcards

1
Q

Decimal form of 1/7

A

0.14

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2
Q

Decimal form of 1/6

A

0.17

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3
Q

Decimal form of 1/8

A

0.125

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4
Q

Decimal form of 1/9

A

0.111..

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5
Q

Decimal form of 1/5

A

0.2

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6
Q

Decimal form of 1/3

A

0.333..

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7
Q

X^0=?

A

1

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8
Q

x^-a=?

A

1/x^a

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9
Q

x^ax^b=?

A

x^a+b

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10
Q

x^a/x^b=?

A

x^a-b

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11
Q

(x^a)^b=?

A

x^ab

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12
Q

(xy)^a=?

A

x^ay^a

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13
Q

(x/y)^a=?

A

x^a/y^a

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14
Q

x^1/2=?

A

Square root of x

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15
Q

Whar i ln?

A

Loge

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16
Q

log(a)+log(b)=?

A

log(axb)

17
Q

log(a)-log(b)=?

A

log(a/b)

18
Q

log(a^n)=?

A

n*log(a)

19
Q

What are the two ways to solve simultaneous equations?

A

Substitution and elimitnation

20
Q

Quadratic formula

A

Google answer

21
Q

Bionomial theorem

A

(a+b)^2=a^2+2ab+b^2