Question

(2) ও উত্তরধর্মী প্রশ্নঃ 2x1020 দুটি সংখ্যার গুণফল 3x2 + 8x + 4 এবং একটি সংখ্যা (3x + 2) হাল অপর সংখ্যাটি কত হিসাব করে লেখো।​

Answer 1

Let p(x) be any polynomial of degree greater than or equal to one and let 'a' be any real number.

If a polynomial p(x) is divided by x - a then the remainder is p(a).

Let p(x) = x3 + 3x2 + 3x + 1

(i) The root of x + 1 = 0 is -1

p(-1) = (-1)3 + 3(-1)2 + 3(-1) + 1

= -1 + 3 - 3 + 1

= 0

Answer 2

Answer:

The only difference between math and maths is where they're used. Math is the preferred term in the United States and Canada. Maths is the preferred term in the United Kingdom, Ireland, Australia, and other English-speaking places.

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