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Vlad [161]
2 years ago
14

Which expression is equivalent to x ^ 2 + 7x + 6 ? pls show work

Mathematics
2 answers:
tankabanditka [31]2 years ago
6 0
<h2>>> Answer </h2>

_________

\:

x² + 7x + 6 = ?

= (x + 1)(x + 6)

  • 1 + 6 = 7 \to 7x
  • 1 × 6 = 6

Taya2010 [7]2 years ago
4 0

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The equivalent expression is ~

\boxed{ \boxed{(x + 1)(x + 6)}}

\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}

let's factorise ~

  • {x}^{2}  + 7x + 6

  • {x}^{2}  + 6x + x + 6

[ by using middle term split ~ ]

  • x(x + 6) + 1(x + 6)

[ by taking common ~ ]

  • (x + 1)(x + 6)

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scZoUnD [109]

Step-by-step explanation:

what is not clear that you cannot answer this by yourself ?

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1. Rhombus

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4 0
1 year ago
The length of a rectangle is 71/2 inches and the width is 23/4 inches. What is the ratio, using whole numbers, of the length to
Over [174]

Answer:

142:23

Step-by-step explanation:

The length of the rectangle is given as 71/2 while its width is 23/4

We are required to determine the ratio of the length to the width;

length:width

(71/2):(23/4)

(71/2)/(23/4)

71/2 * 4/23 = 142/23

The ratio of the length to the width is thus;

142:23

6 0
2 years ago
A student estimated a mass of 250grams, according to the scale the mass is actually 240grams. What is the percent error? (round
NeX [460]

Answer:

4.2%

Step-by-step explanation:

percent error = (estimated value - actual value)/(actual value) × 100%

Here, the estimated value is 250 g, and the actual value is 250 g.

percent error = (estimated value - actual value)/(actual value) × 100%

percent error = (250 g - 240 g)/(240 g) × 100%

percent error = 10/240 × 100%

percent error = 0.041666... × 100%

percent error = 4.2%

4 0
2 years ago
Read 2 more answers
Evaluate<br><br> a. 6!<br><br> b. 8P5<br><br> c. 12C4
erik [133]
I'm pretty sure that the answer is 12C4 = (12p4)/4! = (12*11*10*9)/4*3*2*1 = 495

Hope this helps
4 0
2 years ago
Which ordered pair is a solution of the equation? y-3=5(x-2) A.) (2,3) B.) (3,2) C.) Both D.) Neither
White raven [17]

Answer:

A is the only solution.

Step-by-step explanation:

A simple way to solve it is to plug in the x and y values

For A, we plug in 2 for x and 3 for y

3-3=5(2-2)

0=5(0)

0=0

Ordered pair A is a solution

For B, plug in 3 for x and 2 for y

2-3=5(3-2)

-1=5(1)

-1 does not equal 5

Therefore only A is a solution

5 0
2 years ago
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