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Resolve in partial form (x^2+15)/(x+3)^2(x^2+3)

9 years ago

one of the roots of the quadratic equation x^2-(4+k)x+12=0 fine, 1)the roots of the equation 2)the possible values of k please show your workings thanks in advance.

9 years ago

x+y+z=2 x^2+y^2+z^2=14 x^3+y^3+z^3=20 please help show workings thanks in advance

9 years ago

3^x=9x please show workings

9 years ago

If I am a three digit number and my first digit is seven less than second digit and the second digit is four times that of third digit. What digit am i?

9 years ago

evaluate e^3 to the fifth series

9 years ago

. Given cos^2x+sin^2x=1 state it Osborne rule

9 years ago

logx^2{base3}=-8 show that x=1/27

9 years ago

I think of two whole numbers;the product of the average of the sum and difference of the numbers and the difference of the sum and difference of the numbers is 12.if three times the first added to the second makes up 11..find the two numbers please show w...

9 years ago

Find the slope of the tangent to the curve x^2+xy+y^2=4 at the point(2,-2) please show workings #thanks

9 years ago

. Find d delta(discriminant) of 2x^3-7x^2-17x+10 show workings #thanks

9 years ago

. Find 3-tails of d sequence:{2,4,6,8,10,12,14} show workings #thanks

9 years ago

if certain number of boys are arranged evenly cyclical form, the 7th boy is directly opposite the 18th boy . How many boys are there? Please i only need the solution #thanks

9 years ago

4 men and 10 women can cut a field in 5hrs. If the men work at 5/4 the rate at which the women work. How many men will be needed to cut the field in 3hrs. #Please i need the detail explanation #thanks

9 years ago

compute your operations

9 years ago

/x^2-6x/=9 Or /x^2-6x/=-9 re-check the question.

9 years ago

huh, thanks bro, but i didn't comprehen your workings. How did you get (4+k)^2/4

9 years ago

yeah, but diz theory qstn. You mean it can't be solved?? what abt using theory of logarithm?

9 years ago

show your workings

9 years ago

A=πr√(h^2-r^2) A/π=r√(h^2-r^2) (A/π)^2=r(h^2-r^2) are my step right?, please help me from here. Thanks

9 years ago

thank alot Sir Reiny. Have gotten the right path with you explanation. sir steve, i also appreciate. Now i got 22 boys as the answer.

9 years ago