[talicia]

in reply to: Projectile Motion #19102

x1_phy_pm_tr question 8 please 

[talicia]

in reply to: Volume #19098

x1_int_tr question 33 please 

[talicia]

in reply to: Integrating Inverse Trig #19096

x1_int_tr question 14 please

[talicia]

in reply to: Differentiating Inverse Trig #19093

x1_cal_inv_trig_tr question 11

[talicia]

in reply to: Finding Terms &Coefficients #19089

x1_bin_tr question 25 please

In the expansion of (5x+ 2)^20, the coefficients of x^r and x^r+ 1 are equal. What is the value of r?

[talicia]

in reply to: Finding Terms &Coefficients #19088

x1_bin_tr question 13 please

Using (1 + x)^4(1 + x)^9= (1 + x)^13, show that 9C4+ 4C19C3+ 4C29C2+ 4C39C1= 13C4.

[talicia]

in reply to: Finding Terms &Coefficients #19087

x1_bin_tr question 12 please

If (1 –2 root 2)^6= x+ y root2, evaluate the value of x and y.

 

[talicia]

in reply to: Finding Terms &Coefficients #19085

x1_bin_tr question 3

For the expansion of (1 + 3x)(5–2x)^p, find an expression for the coefficient of x^2.

[talicia]

in reply to: Rates #19067

x1_cal_de_rates_tr

question 11

[talicia]

in reply to: Rates #19066

x1_cal_de_rates_tr

question 4

[talicia]

in reply to: Rates #19065

x1_cal_de_rates_tr

question 3

[talicia]

in reply to: Maxima/Minima – Application Problems #19056

ad_tr_bb_20 question 32

[talicia]

in reply to: Projectile Motion #19042

x1_phy_pm_tr. 

Question 5 please 

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