Math, asked by sharmas40269, 8 months ago

02
y2 +24xz
7. Evaluate
(i) (99)
(i) (995)
(iii) (107)
ANSWERS (EXERCISE 3D)
1. (1) a? +452 + 25c2 +4ab + 20bc + 10ac (ii) 42? +b+c2-4ab-
(111) a? + 482 +9c2-4ab + 12bc-bac
2 (i) 4a? + 2562 +49c2 - 20ab +70bc - 28ac
(ii) 9a? +1662 + 25c2 - 24ab - 40bc +30ac
a² 6² ab
-b+2a
16 4
3. (2x + 3y - 4z) (2x + 3y - 4z) 4.(-3x + 4y + 2z)(-3x+4y +
5. (5x-2y + 3z)(5x-2y+32) 6. (4x - 2y + 3z)(4x - 2y + 3z)
7. (1) 9801 (11) 990025 (iii) 11449
4

Answers

Answered by David2019angel2010

0

ANSWER:

In BODMAS rule or in fraction rule

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

उष्णकटिबंधीय वन कहां पाए जाते हैं...

Math, 4 months ago

A company CEO invited nine persons for a business meering, where the host will be seated at a circular table . how many different arrangments are possible if two invites X & Y be seated on either side of the host CEO?

Physics, 4 months ago

A washing machine drum has an internal diameter of 47.0 cm. It spins at 16.0 revolutions per second. As it spins, a sock is pressed against the side of the drum. The sock is stationary with respect to the drum. a) What is the speed of the sock? b) After 3.25 revolutions, what is the average velocity of the sock?

Sociology, 8 months ago

write a short note on family planning programme...

Math, 8 months ago

please answer its very urgent...

Math, 10 months ago

when a die is thrown once find the probability of getting. even prime number,odd number,factors of 6...

Math, 10 months ago

find g(x) , if r(x)=5x-11, p(x)=4x^4+2x^3-8x^2+3x-7, q(x)=2x^2-2...

Social Sciences, 10 months ago

difference betweeen holding together and coming together fedeations with examples...