varsha145
Asked:
December 2022
without actually calculating cubes, find the value of : 1) -14^3+8^3+6^3 and 2) 27^3+(-14)^3+(-13)^3.
varsha145
Asked:
December 2022
4g of solute are dissolved in 40g of water to form a saturated solution at 25 degree Celsius. calculate the solubility of solute.
If x^a=y, y^b=z and z^c=x then prove that abc=1.
who was the first president of Chile?
varsha145
Asked:
December 2022
Simplify = (8/21)the whole square -2/3 *(4/9)the whole square -3/2.
What is the highest peak in the Eastern Ghats?
If 16(2^x+2^-x)=257, then find the value of x
Simplify........ ** 7^n+2. - 3* 7^n+1/20*7^n. - 2*7^n.
If 4^x*2^y=128 and 3^3x+2y=9^xy then find the value of x and y.