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Alja [10]
2 years ago
6

X^2 + 12 =3 solve, give exact solution(s) no rounding or decimals

Mathematics
1 answer:
Papessa [141]2 years ago
5 0

Answer:0

Step-by-step explanation:

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What are the next three numbers in this sequence: 7, 16, 25, 34…?
insens350 [35]

Step-by-step explanation:

34 + 9 = 43

43 + 9 = 52

52 + 9 = 61

so next 3 numbers in the given sequence are 43 , 52 and 61

6 0
3 years ago
Find the value of x.<br> A.<br> (2x-17)"<br> С
lora16 [44]
The answer would be X=34
8 0
3 years ago
3. Multiply the polynomials (a2 + 3a – 4) and (2a2 – a + 5). Simplify the answer. Show your work.
Crazy boy [7]

The product of given polynomials is:

2a^4+5a^3-6a^2+19a-20

Step-by-step explanation:

Distributive multiplication will be sued to multiply the given polynomials

Given expressions are:

a^2+3a-4\\and\\2a^2-a+5

So,

(a^2+3a-4)(2a^2-a+5)\\= a^2(2a^2-a+5)+3a(2a^2-a+5)-4(2a^2-a+5)\\=2a^4-a^3+5a^2+6a^3-3a^2+15a-8a^2+4a-20

Combining like terms

2a^4-a^3+5a^2+6a^3-3a^2+15a-8a^2+4a-20\\=2a^4-a^3+6a^3+5a^2-3a^2-8a^2+15a+4a-20\\= 2a^4+5a^3-6a^2+19a-20

Hence,

The product of given polynomials is:

2a^4+5a^3-6a^2+19a-20

Keywords: Polynomials, expressions

Learn more about polynomials at:

  • brainly.com/question/4639731
  • brainly.com/question/4655616

#LearnwithBrainly

7 0
4 years ago
How to determine instantaneous rate of change with pi
Dafna1 [17]

The instantaneous rate of change of the function is 5/π

<h3>How to determine the instantaneous rate of change?</h3>

The function is given as

f(x) =\cos(x - \pi) + 4

Where

x = \pi

Calculate f(π) as follows

f(\pi) =\cos(\pi - \pi) + 4

This gives

f(\pi) =\cos(0) + 4

Evaluate the expression

f(\pi) =5

The instantaneous rate of change is then calculated as;

f'(x) = \frac{f(\pi)}{\pi}

This gives

f'(x) = \frac{5}{\pi}

Hence, the instantaneous rate of change of the function is 5/π

Read more about instantaneous rate of change at

brainly.com/question/15341089

#SPJ1

3 0
2 years ago
What is the value of the angle marked with x
zimovet [89]

Answer:

132°

Step-by-step explanation:

180-48= 132°

since those angles lie on a straight line and are parallel

8 0
3 years ago
Read 2 more answers
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