3 years ago

Describe and correct the error

1 answer:

4 0

Answer: needs more info

Step-by-step explanation:

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Tcecarenko [31]

Simplified: 18y^2-20y+1

3 0

2 years ago

Deffense [45]

X^6= 3^12
(X^6) ^1/6. = (3^12)^1/6
X=9

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2 years ago

Anastaziya [24]

Answer:

The books cost $28 dollars each.

Step-by-step explanation:

$266 - $14 = $252

then take $252 divided by 9 = $ 28

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2 years ago

Vinvika [58]

C. 523.33

the formula is 4/3*3.14*r^3
R being radius (:

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3 years ago

Darina [25.2K]

$\huge \bf༆ Answer ༄$

Let's solve ~

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: {x}^{2} + x - 20$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: {x}^{2} + 5x - 4x - 20$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:x(x + 5) - 4(x + 5)$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:(x + 5)(x - 4)$

It's factorized now ~ And if you want to find the zeros then equate the expression with 0.

And you will get ;

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:x = - 5 \: \: and \: \: 4$

4 0

2 years ago