Math, asked by SKEMPIRE, 11 months ago

$- 7a {}^{2} \times 3a$

Answers

Answered by rachita07

4

Answer is -21a^3.....

Previous Question

Next Question

Similar questions

Science, 6 months ago

diagrammatic sketch of electronic configuration of nitrogen atomic number is 7...

Economy, 6 months ago

bing formed Why self help groups.

Physics, 6 months ago

(a) An air core coil and an electric bulb are connected in series across a 220 V, 50 Hz a.c. source. The bulb glows with some brightness. How will the glow of the bulb be affected on introducing a capacitor in series in circuit? Justify your answer. (b) What is the maximum value of power factor? When does it occur?

Math, 11 months ago

a+b+c=8and ab+bc+ac=23find a+b+c...

Math, 11 months ago

the average age of boys is twice the number of girls in a class. if the ratio of boys and girls in the class of 36 is 5:1, what is the total ages (in yr) of the boys in class...

English, 1 year ago

summarise the conversation between the dentist and the lady...

Math, 1 year ago

density of metal kg per metre cube 8.5 into 10 density of water kg per metre cube and cube then what is the relative density...

Math, 1 year ago

Mujhe ye problem please mujhe iska solution do...