Question

If x=7, what is the value of (4-x) (2+x)?​

Answer 1

Answer:

put the value of x = 7

(4-x ) (2+x)

➡️ ( 4-7) (2+7)

➡️ -3 × 9

➡️ -27

Answer 2

If x = 7 the value of (4 - x) (2 + x) is - 27

Given :

The expression (4 - x) (2 + x)

To find :

The value of the expression (4 - x) (2 + x) for x = 7

Solution :

Step 1 of 2 :

Write down the given expression

The given expression is (4 - x) (2 + x)

Step 2 of 2 :

Find the value of the expression

The value of the expression (4 - x) (2 + x) for x = 7

= ( 4 - 7 ) × ( 2 + 7 )

= ( - 3 ) × 9

= - 27

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ find the value of 3a2 + a, for a=(-1)

https://brainly.in/question/50095914

2. The value of the expression 2(4m+7)+3 when m=3 is (a) 41 (b) 44 (c) 56 (d) 43

https://brainly.in/question/50505104