Math, asked by bboy649588, 7 months ago

how I calculate
likes:

a)8a³ - 27 = ?
b) x² + 125 = ?
c) x² + 5x + b = ?
d) 2x²+ 7x + 6 = ?

Answers

Answered by Yogesh6972

1

Answer:

Using formula:-a³-b³=(a-b)(a²+ab+b²)

a)(2a)³-3³=(2a-3)(4a²+6a+9)

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

Q17. Read the following and answer any four questions from 17 (1) to 17 (v) 1x4 Atomic size refers to the radius of an atom. The atomic size may be visualized as the distance between the centre of the nucleus and the outermost shell of an isolated atom. The atomic radius of the hydrogen atom is 37 pm pm. Atomic size decreases in going from left to right along a period. u (3) F 191 081 Be (4) N 71...

Physics, 3 months ago

what is surface energy...

Physics, 3 months ago

what is surface tension...

India Languages, 7 months ago

Which is the traditional dance form in maharashtra...

Math, 7 months ago

45 lies to the dash of 40 on the number line...

India Languages, 11 months ago

It had started snowing. we continued on our trek ( yet)...

Biology, 11 months ago

What are the scientific name of goat...

Math, 11 months ago

Divide 2x^3 +5x^2-14x+10 by 2x-3...