All Questions

+6

914

3

+360

The website messed up somehow

NotTheBestMathMaster ●●●

NotTheBestMathMaster Jan 6, 2015

0

576

3

I need serious help on these 3 questions> its for an assignment- level 3 engineering maths--it would be very appreciated if anyone can help

Melody ●●●

Guest Jan 6, 2015

0

1740

1

why is root 3i multiplied by - root 3i equal to 3?

why is root 3i multiplied by - root 3i equal to 3? √3i x (-√3i) = 3

Melody ●

Guest Jan 6, 2015

0

1102

3

log(19, 0.5) + log(19, 2) = 0 how to explain this?

how to explain this?

CPhill ●●●

Guest Jan 6, 2015

0

664

4

How to make a plus on a calculator

NotTheBestMathMaster ●●●●

Guest Jan 6, 2015

0

825

3

+4

How do you factor, for example 6x^2+11x-10 ?

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lynnbailey Jan 6, 2015

0

786

1

How would you find the expression that is equivalent to (ab^2c^3)(2a^2b)^4

NotTheBestMathMaster ●

Guest Jan 6, 2015

0

995

4

what is 8 1/5 minus 3 4/5?

happy7 ●●●●

Guest Jan 6, 2015

0

1070

3

+360

Which expression represent the difference between 2n and 15

Which expression represent the difference between 2n and 15

A.2n-15
B.15-2n read more ..

Melody ●●●

NotTheBestMathMaster Jan 6, 2015

0

572

4

What is 9 + 10

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Guest Jan 6, 2015

0

694

1

how do i quick scope

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Guest Jan 6, 2015

0

727

3

So lets say that a guy can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast the g

So lets say that a guy can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast the guy runs in miles per hour?

Alan ●●●

Guest Jan 6, 2015

0

729

3

Solve a math Riddle with a solution set

Ten times a number is between -50 and 50.
What is the solution set.

Melody ●●●

Guest Jan 6, 2015

0

670

4

Solve the solutions sets in interval notation

3x>7 or (-7/8)x-5>7 [This will be a Union]
x>-5 or x<8 [This will be a Union]
2x-8<-18 and -6x+6>-6

Melody ●●●●

Guest Jan 6, 2015

0

445

0

how to square root

Guest Jan 6, 2015

0

711

2

What is the missing coefficient in the above expression? (3x2-4x+7)(-2x2+5x-9) = -6x4+23x3+______x2+71x-63

Alan ●●

Guest Jan 6, 2015

0

443

1

What is 6/2(1+2)?

What is 6/2(1+2)?
Some people says 9 and some says 1. I think its 9 and I really know it is 9. Just wanted to confirm it.

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Guest Jan 6, 2015

0

467

1

3*4+5(3-9)(4+8)

What is 3*4+5(3-9)(4+8) ?

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Guest Jan 6, 2015

0

527

2

Y=1/2x^2

Y=1/2x^2 Which Way Does This Concave?

Melody ●●

Guest Jan 6, 2015

0

776

1

What's 5x-x+4=28

rosala ●

Guest Jan 6, 2015

0

569

1

what is the distance between (-1,-2) and (2,2)

CPhill ●

Guest Jan 6, 2015

0

644

2

21-4x just doesnt add up

everytime i try to add 21 to 4x my calculator just says error. it just doesnt add up.

●●

Guest Jan 6, 2015

0

589

1

which value of x makes the expression equivalent to 18 square root 21? a.3 b.6 c.12 d.36

Melody ●

Guest Jan 6, 2015

0

639

0

which value of x makes the equation equivalent to 18 square root 21

Guest Jan 6, 2015

All Questions ⁺⁰237697 Questions

The website messed up somehow

I need serious help on these 3 questions> its for an assignment- level 3 engineering maths--it would be very appreciated if anyone can help

why is root 3i multiplied by - root 3i equal to 3?

log(19, 0.5) + log(19, 2) = 0 how to explain this?

How to make a plus on a calculator

How do you factor, for example 6x^2+11x-10 ?

How would you find the expression that is equivalent to (ab^2c^3)(2a^2b)^4

what is 8 1/5 minus 3 4/5?

Which expression represent the difference between 2n and 15

What is 9 + 10

how do i quick scope

So lets say that a guy can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast the g

Solve a math Riddle with a solution set

Solve the solutions sets in interval notation

how to square root

What is the missing coefficient in the above expression? (3x2-4x+7)(-2x2+5x-9) = -6x4+23x3+______x2+71x-63

What is 6/2(1+2)?

3*4+5(3-9)(4+8)

Y=1/2x^2

What's 5x-x+4=28

what is the distance between (-1,-2) and (2,2)

21-4x just doesnt add up

which value of x makes the expression equivalent to 18 square root 21? a.3 b.6 c.12 d.36

which value of x makes the equation equivalent to 18 square root 21

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