Math, asked by vasu1530, 27 days ago

this 2 answers r very urgent pls

Attachments:

Answers

Answered by BRIANLYQUEEN2929

3

Step-by-step explanation:

A}. -14 a³b² - 7 a³b² + 21

= 14 a³b² = 14 a ³ × ³ × ³ b ² × ² × ²

= 3 × 3 × 3 = 27

= 2 × 2 = 4

a²⅞ b ⁴

= 27 × 4 + 21

= 129

hope its help ..

Answered by Anonymous

1

Answer:

here's your answer mate

I hope it will help you

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 13 days ago

what are erosion and deposition...

English, 13 days ago

The fall of troy lesson information...

Math, 13 days ago

A tent is in the shape of a cylinder surmounted by a conical top. If the height and diameter of the cylindrical part are 2.1 m and 4 m respectively, and the slant height of the 2.8 m, find the area of the canvas used for making the tent. Also, find the cost of de canvas of the tent at the rate of Rs 500 per m'. (Note that the base of the tent will not be covered with canvas.)...

Accountancy, 27 days ago

Q. 10. When the Receipts and Payments Account is converted into an Income and Expenditure Account and accounting concept is to be followed for provisions of the accruals and outstanding, what is the concept that is followed ?

History, 27 days ago

Which rule came to power in France in 1774 ?

English, 7 months ago

“Why are you late?” he asked me.into indirect speech...

Math, 7 months ago

. Find the coordinates of the points which divide the line segment joining A-2.2) and B2.8) into four equal parts.

Math, 7 months ago

Lacey's mom makes her a birthday cake in the shape of an "L". Lacey loves frosting,so her mom covers the entire outside of the cake in frosting even the bottom of the cake. how much space does Lacey's mom covers is frosting? plz gues important h answers do plz uper diagram h...