56.703 - 63.179 + 49.361 =?

If 3√5 + √125 = 17.88, then what will be the value of √80 + 6√5 ?`

180% of 25501 + 50% of 28999 = ?

(2.0001)^3=?

If x% of 500 = y% of 300 and x% of y% of 200 = 60, then x = ?

√6x√342+ √3+ √52- √7=?

19% of 421+? =150

(-5)(4)(2)(-1/2)(3/4)= ?

Given the quadratic equation x2- (A - 3) x - (A - 2), for what value of A will the sum of the squares of the roots be zero?

16.02 x 0.001 =?