All Questions ⁺⁰238125 Questions

0

722

6

brain easier

-1+2^1/2-3^1/2+4^1/2-5^1/2............+2014^1/2

Solveit ●●●●●●

Guest Jan 11, 2016

+10

823

1

+2751

Hi guys. Good morning/night

Hi guys. Good morning/night

InjustaGod Jan 11, 2016

0

483

0

help

how can i get a life

Guest Jan 11, 2016

+5

8

1517

7

+128

ANSWER-

n belongs to natural no's, then the highest integer m such that 2^m divides 3^2n+2-8n-9 is
=9(9^n)-8n-9
9(8+1)^n -8n - 9
9(nc08n +nc18n-1 + ...........+ncn80) -8n -9 read more ..

heureka ●●●●●●●

aditya@calc.com Jan 11, 2016

0

812

2

subtract/simplify

Subtract. 16x−(4+7x)(Simplify your answer.)

Guest Jan 11, 2016

0

460

0

help

how to do nth root

Guest Jan 11, 2016

0

838

0

+128

answer to my first question

does anyone want to know the answer to my first question
reply back if yes

aditya@calc.com Jan 11, 2016

0

9

1322

1

find lim,x->0 from below of integrate(e^x/x dx from x=x to x=2x)

find lim,x->0 from below of integrate(e^x/x dx from x=x to x=2x)

with steps please

advanced

Guest Jan 11, 2016

0

492

1

Question

How do I access the inverter of sin, cos, tan? I see it in the top corner but what do I press to activate that?

Guest Jan 11, 2016

0

661

1

{(-1)^0.5}^2 is considered as an error. but why does (sqrt(-1))^2 equal -1?

{(-1)^0.5}^2 is considered as an error.
but why does (sqrt(-1))^2 equal -1?
and does it mean this equation {(-1)^0.5}^2={(-1)^2}^0.5 is not valid?

Guest Jan 11, 2016

0

511

1

Halp

Can I divide boths sides by t in 0.54 m = 3.255m/s(t) - 4.95m/s2(t)? Just say yes or no. Thank you.

Guest Jan 11, 2016

0

541

1

x=2x+50

Guest Jan 11, 2016

0

491

1

why

Guest Jan 11, 2016

0

559

1

subtract2

Subtract. 16xminus−(44plus+77x)(Simplify your answer.)

Guest Jan 11, 2016

0

507

1

Triangles

For 30 60 90 triangles how can i find the other side lengths?

Guest Jan 11, 2016

0

491

0

11xy5 + 77x2y4

Guest Jan 11, 2016

0

510

1

rounding numbers

How much money will be in an account at the end of 99 years if $5,000 is deposited at 4% interest compounded 4 times per year? Assume no deposits or withdrawals are made.(Round to the nearest dollar as needed.)

Guest Jan 11, 2016

0

503

1

college tutition

Last year, a college's tuition 42,500. This year, the tuition increased by 4%. Find this year's tuition by using a percent greater than 100.

Guest Jan 11, 2016

0

492

1

Help

If an item is discounted 20%, the sale price is what percent of the original price

Guest Jan 11, 2016

0

495

1

Help please and thankyou

Guest Jan 11, 2016

0

490

1

Homework

What's the equivalent expression for 88+16x+8

Guest Jan 11, 2016

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