Question

evaluate the expression
7(4+5+2)-6(3+5)

Answer 1

❣️$\textbf{\underline{\underline{\large{\red{Answer:-}}}}}$

❣️$\textbf{\underline{29}}$❣️

$\textbf{\underline{\large{\pink{Step by step Explanation:-}}}}$

$7(4 + 5 + 2) - 6(3 + 5) \\ = 7 \times 11 - 6 \times 8 \\ = 77 - 48 \\ =29$

Hope it helps you.. thanks

Answer 2

Answer:

29

Step-by-step explanation:

7(4 + 5 + 2) - 6(3 + 5)

First we need to know what PEMDAS is. It is an acronym that helps remind you what steps to take when evaluating any kind of equation or expression.

1. P - Parentheses
2. E - Exponents
3. M - Multiplication
4. D - Division
5. A - Addition
6. S - Subtraction

In PEMDAS, multiplication/division and addition/subtraction are in no particular order-- they are solved from left to right.

Knowing what PEMDAS means, you can start evaluating the expression. Start by solving inside the parentheses, as PEMDAS tells you to do.

Add 4 + 5 + 2 and 3 + 5 inside of the two parentheses in the expression.

7(11) - 6(8)

Since there are no exponents, you can skip this step and move on to multiplying 7 × 11 and 6 × 8.

(77) - (48)

The final process in evaluating this expression is to subtract 48 from 77.

29 is your answer.