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How do you add #(1.67xx10^6)# and #(8.5 xx10^3)#?

How can i solve this equation: 2sen^2(t)cos(t)1=0 ?

How do you solve #(3\sqrt{15})(7\sqrt{18})?#

Verify the following identities (a) tan 3x =[ tan x(3tan²x]/(13tan²x)?

How do you solve #15x^2=7x+2#?

If#(x,y) # is the solution of the following equations #(2x)^log2= (3y)^log3# and #3^logx = 2^logy# then x is equal to?

What is the arclength of #f(x)=(x3)ln(x/2)# on #x in [2,3]#?

How do you rationalize the denominator and simplify #6/(2sqrtx+sqrty)#?

How to answer this ?

How to solve this quadratic expression by factoring? n(n +2)

What are the points of inflection of #f(x)=1/(5x^2+3x)
#?

How do you multiply #(2a ^ {  2} ) ^ { 3} ( a ^ { 4} a ^ {  5} ) ^ { 6}#?

Find the exact solutions on the interval from (0,3pi) 4sin^2x+4cosx5=0?

How do solve the following linear system?: # x7y=4 , 2x+5y=3 #?

How do you solve #8(k+2)=1#?

What is the #y#intercept of #p(x)=2(x^24)(x3)#?

Factorise the following by using suitable identities?

We have #ainRR#* and # f:RR#\#{1}>RR, f(x)=sqrt(x^2+a^2)/(x1)#.Is this function monotone on #(0,oo)#\#{1}#?

How do you solve #\sqrt { ( x  2) ( x + 4) }  x  2= 0#?

How do you find the first and second derivatives of #(3x2)^2/(e^(2x)5)# using the quotient rule?

What is the derivative of #y = ln(t^2 + 4)  1/2 arctan(t/2)#?

How do you solve #\frac { 3} { 5} ( 15x + 10) =  3#?

How do you express #cot^3thetacos^2thetatan^2theta # in terms of nonexponential trigonometric functions?

If #x + 1/x = 11# , then find the value of #x^4 + 1/x^4# ?

How do you solve the system #2x+y=8 and y=3x2#?

How do you solve #2e^(12x) = 18#?

How do you differentiate ln(cosh(ln(x) cos x)) and simplify?

Differentiate the following function #sqrt{secx^3# ?

How do you solve # 4x^2 + 2x  1 = 0# by completing the square?

Solve the inequality #1/2<x^3/(1+x^6)#?

How do you write the partial fraction decomposition of the rational expression #(x^3 + x) /(x^2 + x + 1)^2#?

How do you solve #x^3+x^216x16>0#?

How do you solve this system of equations: #y+ 3= x and 3x + 4y = 16#?

How do you determine #(d^2y)/(dx^2)# given #xy=(x+y)^2#?

In a #DeltaABC#, prove that the value of #cosA/(sinBsinC)+cosB/(sinCsinA)+cosC/(sinAsinB)# is a prime?

Solve the equation cos5x = sinx ?

What's the derivative of #x1sqrt(x/(x1))# ?

What are the solutions of the equation #9x^42x^27=0#?

How many inches are in 6 meters?

How do you solve #x^2+16x+24>6x#?

How do you differentiate #g(x) = (2 e^x) ( 2xx^2)# using the product rule?

Differentiate #\frac{e^{8u}e^{8u}}{e^{8u}+e^{8u}}# ?

How do you find the first and second derivative of #ln(x^4+5x^2)^(3/2) #?

How do you find the critical points for #x^4(lnx) #?

How do you find the derivative of #h(theta) = csctheta +e^thetacottheta#?

How do you factor the expression #8y²28y60#?

What is the derivative of #3x + 3lnx  10^x(xlog_x10)#?

How to solve this trig q? Help pls?

Find the area of the region bounded by the curves?

What is the derivative of #ln(x)/sin(2x)#?

How do you find all solutions of the equation in the interval #[0,2pi)# given #cos4x(cosx1)=0#?

What are the values of k such that 2x^212x+2k=0 has two solutions?