`(-2)^-5 * (-2)^6 ` is equal to

5.2 - 3.6 is equal to

-2/5 x 3/5 is equal to

(-5)^(2)xx(-1)^(5) is equal to

(sqrt(2) + 1)^(6) - (sqrt(2) -1)^(6) is equal to

int((1)/(5)-(2)/(x^5)+2x)dx is equal to …

If x=3cos t and y=5sint , where t is a parameter, then 9(d^(2)y)/(dx^(2)) at t=-(pi)/(6) is equal to

(-6)xx(-5)xx0 is equal to

If the value of definite integral int_(0)^(2)(ax +b)/((x^(2)+5x+6)^(2))dx is equal to (7)/(30) , then find the value of ((a^(2)+b^(2)))/(2) .

((-1+isqrt(3))/2)^6+((-1-isqrt(3))/2)^6+((-1+isqrt(3))/2)^5+((-1-isqrt(3))/2)^5 is equal to

If for f(x) = kx^(2) + 5x + 3, f'(2) = 6 , then k is equal to