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Aleonysh [2.5K]
2 years ago
15

Simplify: (12+14) x 8+ (8² +4²) =

Mathematics
2 answers:
pashok25 [27]2 years ago
4 0

Answer:

288

Step-by-step explanation:

PEMDAS

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Parentheses and Exponents:

(26) x 8+(64+16)          (28) x 8+(80)

Multiplication:

26 x 8 + 80       208+80

Addition:

208+80= 288

sattari [20]2 years ago
3 0

Answer:

288

Step-by-step explanation:

26 * 8+(2^{6} +2^{4} )\\\\208+(64+16)\\208+80

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Write a quadratic function in standard form with zeros 1 and -10
Licemer1 [7]

Answer:

f(x)=x^2+9x-10

Step-by-step explanation:

<u>Standard Form of Quadratic Function</u>

The standard form of a quadratic function is:

f(x)=ax^2+bx+c

where a,b, and c are constants.

The factored form of a quadratic equation is:

f(x)=a(x-\alpha)(x-\beta)

Where \alpha and \beta are the roots or zeros of f, and a is constant.

We know the zeros of the function are 1 and -10. The function is:

f(x)=a(x-1)(x-(-10))

f(x)=a(x-1)(x+10)

Operating:

f(x)=a(x^2+10x-x-10)

Joining like terms:

f(x)=a(x^2+9x-10)

Since we are not given any more restrictions, we can choose the value of a=1, thus. the required function is:

\boxed{f(x)=x^2+9x-10}

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3 years ago
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7 0
2 years ago
78 davided by 21 what is the anerw
ira [324]

Answer:

Step-by-step explanation:

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I need help finding functions​
velikii [3]

Answer:

  1. y= 7
  2. y= -3
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Step-by-step explanation:

y= -5x+1

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100 stickers are evenly divided between 16 children how many stickers will be left over at the end
puteri [66]

Answer:

4

Step-by-step explanation:

First, we can know our multiplication charts and know that 16 x 6 = 96

96 is the closest we can get to 100 while still having a remainder, which is 4

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