Question

Do as directed 3x^2+10x+3 by 3x+1

Answer 1

Answer:

21 is the correct answer

please mark me as brainliest answer

Step-by-step explanation:

3 ^ 2 + 10 + 3 ÷ 3 + 1

9 + 10 + 3 ÷ 3 + 1

9 + 10 + 1 + 1

19 + 1 + 1

20 + 1

21

Order of operation

Brackets or Parentheses :- innermost first, left to right

Order or Exponents :- right to left

Division and Multiplication :- left to right

Addition and Subtraction :- left to right

Valid characters

Multiply: * or ×

Divide: / or ÷

Add: +

Subtract: -

Power: ^

Parenthesis: ( )

Decimal mark: .

Example entries

23 ---> 2^3

21+1 ---> 2^(1+1)

√2 ---> 2^(1/2)

6

2

× (2+1) ---> 6/2×(2+1)

6

2(2+1)

---> 6/(2(2+1))