9x2 + 4x + 3
9x2 - 4x - 3
9x2 + 4x - 3
9x2 - 4x + 3
Correct answer is A
y = 3x3 + 2x2 + 3x + 1
dydx = 9x2 + 4x + 3
If a = 2x1−x and b = 1+x1−x, then a2 - b2 in the simplest form is...
In a triangle PQT, QR = √3cm, PR = 3cm, PQ = 2√3cm and PQR = 30°. Find angle...
If y=23five+101three, find y, leaving your answer in base two...
Which of the following is a factor of 2 - x - x2?...
Points X and Y are respectively 12m North and 5m east of point Z. Calculate XY ...