A verandah of width 2m is constructed all along outside a room which is 6m long and 4.5m wide.
Find: i) The area of the verandah.
ii) The cost of cementing the floor of the verandah at
the rate of AED20 per m2.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).