Perform the indicated operation and simplify: (7n3 + 3n + 1) - (7n2 + n + 4)

The most direct route from south america to asia is across the ocean.

1) name any two states which are leading producer of cotton textile in india 2) wht information technology 3) name any two countries which are leading producers of cotton of cotton textile 4) wht is add to pig iron to convert it into steel

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles