Mathematics, 22.02.2021 17:00 Need1ng

Given f(×)=5×square2_3×+2and. g(×)=4×+3.what is (fog)(_2)?

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Answer from: luis173506

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Rs Aggarwal for Class 6 Math Chapter 6 - Simplification

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Textbook Solutions Class 6 Math Simplification

Rs Aggarwal Solutions for Class 6 Math Chapter 6 Simplification are provided here with simple step-by-step explanations. These solutions for Simplification are extremely popular among Class 6 students for Math Simplification Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the Rs Aggarwal Book of Class 6 Math Chapter 6 are provided here for you for free. You will also love the ad-free experience on Meritnation’s Rs Aggarwal Solutions. All Rs Aggarwal Solutions for class Class 6 Math are prepared by experts and are 100% accurate.

Page No 107:

Question 1:

Simplify:

21 − 12 ÷ 3 × 2

ANSWER:

Given expression:

= 21 - 12 ÷ 3 ⨯ 2

= 21 - 4 ⨯ 2 [Performing division]

= 21 - 8 [Performing multiplication]

= 13 [Performing subtraction]

Page No 107:

Question 2:

Simplify:

16 + 8 ÷ 4 − 2 × 3

ANSWER:

Given expression:

= 16 + 8 ÷ 4 - 2 ⨯ 3

= 16 + 2 - 2 ⨯ 3 [Performing division]

= 16 + 2 - 6 [Performing multiplication]

= 18 - 6 [Performing addition]

= 12 [Performing subtraction]

Page No 107:

Question 3:

Simplify:

13 − (12 − 6 ÷ 3)

ANSWER:

Given expression:

= 13 - (12 - 6 ÷ 3 )

= 13 - (12 - 2) [Performing division]

= 13 - 10 = 3 [Performing subtraction]

Page No 107:

Question 4:

Simplify:

19 − [4 + {16 − (12 − 2)}]

ANSWER:

Given expression:

= 19 - [4 + {16 - (12 - 2)}]

= 19 - [4 + {16 - 10}] [Removing parentheses]

= 19 - [4 + 6] [Removing braces]

= 19 - 10 [Removing square brackets]

= 9

Page No 107:

Question 5:

Simplify:

36 − [18 − {14 − (15 − 4 ÷2 ×2)}]

ANSWER:

Given expression:

= 36 - [18 - {14 - (15 - 4 ÷ 2 × 2)}]

= 36 - [18 - {14 - (15 - 2 × 2)}] [Performing division]

= 36 - [18 - {14 - (15 - 4)}] [Performing multiplication]

= 36 - [18 - {14 - 11}] [Removing parentheses]

= 36 - [18 - 3] [Removing braces]

= 36 - 15 [Removing square brackets]

= 21

Page No 107:

Question 6:

Simplify:

27 − [18 − {16 − (5 − 4 − 1¯¯¯¯¯¯¯¯¯)}]

ANSWER:

Given expression:

= 27 - [18 - {16 - (5 - 4−1)}]

= 27 - [18 - {16 - (5 - 3)}] [Removing bar]

= 27 - [18 - {16 - 2}] [Removing parentheses]

= 27 - [18 - 14] [Removing braces]

= 27 - 4 [Removing square brackets]

= 23

Page No 107:

Question 7:

Simplify:

445÷35 of 5+45×310−15

ANSWER:

Given expression:

Answer from: Quest

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

Answer from: Quest

What is the rest of the question?

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