Gisellemenayo12idn
Answered

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Perform the indicated operation. Write your answer in the space provided.
1. (3x+4)+(7x+8)
2. (5x2+2x+3)+(2x2+7)
3. 9x+7-(2x+2)
4. 10x2+4x+9-6x2+x+6

Sagot :

KieKieOxfordidn

Answer:

[tex]\huge\bold{question \: 1}[/tex]

- (3x+4)+(7x+8)

ANSWER

  • 10x + 12

[tex]\huge\bold{question \: 2}[/tex]

- (5x2+2x+3)+(2x2+7)

ANSWER

  • 24 + 2x

[tex]\huge\bold{question \: 3}[/tex]

- 9x+7-(2x+2)

ANSWER

  • 7x + 5

[tex]\huge\bold{question \: 4}[/tex]

- 10x2+4x+9-6x2+x+6

ANSWER

  • 23 + 5x

Starfoxbgidn

1. (3x+4)+(7×+8)

As You See Thr 34 and 78 and the equation say we gonna + it at the unoutside say we gonna multiple it anf + it so we gonna do it now

3 x 4 = 12 + 4 = 16 + 7/8 =

3 x 4 where did we get the 12?

As You say You See the 3 x 4

you need to 4x it The 3

So we get 12

We get the 12 that we + the four

16+7= 22

Because we gonna + the 16 unto 7

22 × 8 = 176

We get the 176 by multiple yhe 8 to the 22

2.27

3.209

4.95

Pa brainly thank u✨

i work hard of this