lilsnark369 lilsnark369

12-05-2019
Mathematics

contestada

Evaluate this expression for the given value of the variable 4 (d+7);d=-2

Respuesta :

nani8292 nani8292

12-05-2019

Exact Form:

d

=

−

7

−

√

47

2

,

−

7

+

√

47

2

d

=

-

7

-

47

2

,

-

7

+

47

2

Decimal Form:

d

=

−

0.07217269

…

,

−

6.92782730

…

Answer Link

ummimkitty ummimkitty

12-05-2019

Answer: 20

Step-by-step explanation:

d=-2

Plug in to get 4(-2+7)

Do what's in () -2+7=5

Then multiply 4(5)=20

Answer Link

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