Math, asked by 021swatirajput, 3 months ago

Q7. Group the like terms
a) 7x + 8y - 7z+ 6z + 4y b) a - b + a +8+ b

Answers

Answered by leenasamal241

2

Step-by-step explanation:

a) First bring all the 'y' in one place .

7x + 8y + 4y - 7z +6z

= 7x + 12y - z. ( Ans )

b) First cancel out odd one out

Previous Question

Next Question

Similar questions

English, 1 month ago

India Assurance Company, New Delhi has given an advertisement in The Assam Tribune dated 2 nd March 2021, for recruitment of management trainees. Apply for the same giving your detailed bio-data (curriculum vitae). You are Arun/Aditi, 55-A, Lamb Road, Guwahati.

Physics, 1 month ago

Write the fundamental principle of calorimetry???

English, 1 month ago

Explain the impact of Human - Nature relationship. 7 mark question ...

CBSE BOARD X, 3 months ago

10. In a field, dry fodder for the cattle is heaped in a conical shape. The height of the cone is 2.1m. and diameter of base is 7.2 m. Find the volume of the fodder if it is to be covered by polythin in rainy season then how much minimum polythin sheet is needed? 【[π=22/7] and √17.37 = 4.17}】...

History, 3 months ago

who is ehe prime Minister of this India...

Social Sciences, 10 months ago

How did louis xvi decisions worsen the situation in france ?

Physics, 10 months ago

why does a suitcase loose gravitational potential energy when it falls on the ground...

Physics, 10 months ago

An experiment is being performed to calculate the acceleration due to gravity using a pendulum. The below relation holds g = 4\pi ^2 \frac{L}{T^2}g=4π 2 T 2 L The length of the pendulum is given as 1 m ± 5 cm The time is measured using a watch of Least count 1 second. The time for 20 oscillation is measured to be 40 s. Assume there is no other error in the measurement of this time.