3 years ago

Written as a simplified polynomial in standard form, what is the result when

Mathematics

1 answer:

Naddika [18.5K]3 years ago

7 0

Step-by-step explanation:

7x+10 - (x+2)^2

7x+10 - (x^2 + 2x + 4)

7x+ 10 - x^2 - 2x - 4

5x + 6 - x^2

then if u have to find the value of x then put the value of a = 1,b = 5,c = 6 in quadratic formula (-b + under root b^2 - 4ac / 2a) or (- b - under root b^2 - 4ac / 2a) it will gives the value of x...

HOPE it u..!!

edit - do let me knw that it's right or not..!!

You might be interested in

-0.2 + 7/10 plz help I’m stuck

Lelechka [254]

(-0.2) + (7÷10) =

(-0.2) + 0.70 =

0.5

Hope that helps!

6 0

3 years ago

2. Hasil dari + 9,1-2 5 = A. 6,5 B. 7,5 7 C. 6 30 D. 7 7 30

sasho [114]

Answer:

Itu mudah 2.18

A.11

B.19

C.36

D.44

6 0

2 years ago

Krutika and Gavin have played 41 tennis matches.

Neko [114]

Answer:

P(Kritika)= 27/41

P(Gavin)=1-(27/41)

= (41-27)/41

=14/41

5 0

3 years ago

WILL MARK BRAINLIEST! Bill is in a class of 15 boys and 35 girls. 40% of the students in the class take the bus to school. How m

Studentka2010 [4]

Answer:

30 students

Step-by-step explanation:

all students = girls+boys

all students= 15+35=50

40% of 50= 20

50-20=30

30 students didn't take the bus to school

4 0

2 years ago

Read 2 more answers

Factor the perfect square trinomial. x(Squared)+4x+4

Nataliya [291]

Answer:

(x + 2)²

Step-by-step explanation:

Given

x² + 4x + 4 ← is a perfect square of the form

(x + a)² = x² + 2ax + a²

Compare like terms

a² = 4 ⇒ a = $\sqrt{4}$ = 2, thus

x² + 4x + 4 = (x + 2)²

6 0

2 years ago