Math, asked by nitutiwarichaubey01, 1 month ago

find the value of expression 3a³-2b³+ab(a-b) when a=-3 and b=-4

Answers

Answered by Anonymous

0

Answer:

» 3a³ - 2b³ + ab (a - b)

a = -3 & b = -4

» 3 (-3)³ - 2 (-4)³ + (-3) (-4) [-3 - (-4)]

= - 81 + 128 + 12

= 140 - 81

= 59

Previous Question

Next Question

Similar questions

Physics, 24 days ago

$\huge \colorbox {yellow} {question}$ In a three round quiz team A scored (-20) 15,7 points team B scored (-10),11,5 points and team C scored 0(-40), 29 points. Which team scored the maximum points ? Rank the teams in the order of their performance ❌no report ❌ ❌no spam❌...

Physics, 24 days ago

A stone is thrown vertically upward from the top of tower takes 5 s to reach the ground. If'g'is 9.8m * s ^ - 2 , the height of tower is a) 24.8 m b) 25.6 m c) 24.5 m d) 24.2 m...

History, 24 days ago

हु वास द फर्स्ट प्राइम मिनिस्टर...

Science, 1 month ago

Which one of the following statements is incorrect about laser? * 2 points A.It is a technique for producing intense beams of light, ultraviolet or infrared radiation of different wavelength. B.Even in diamond laser beam can drill a hole. C.A variety of lasers have been made from solids like the ruby crystal and semi conducting materials, liquids and gases. D.All waves in laser, travel in...

Biology, 1 month ago

Diagnostic Features: 1. Aerial plant parts hairy 2. Leaves alternate, becoming opposite in floral region 3. Calyx 5, gamosepalous, persistent 4. Corolla 5, gamopetalous. 5. Stamens polyandrous and epipetalous. 6. Gynoecium bicarepellary syncarpous 7. Overy superior and placed obliquely, 8. Placentation axile with swollen placentae. 9. Fruit berry or capsule. draw floral diagram and floral formula...

Math, 8 months ago

Prove that the set of all nth roots of unity forms an abelian group with respect to multiplication...

History, 8 months ago

How did the towns and kingdoms arise?

Science, 8 months ago

Rajani had bought a new bottle of pickle from the market. She tried to open the metal cap to taste it but could not do so. She then took a bowl of hot water and immersed the upper end of the bottle in it for five minutes. She could easily open the bottle now. Why...