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3 years ago

What is the constant term of -3x^4-7x+2

Mathematics

1 answer:

emmasim [6.3K]3 years ago

3 0

Answer:

The equation written in the standard form is written as

ax^4 + bx+c

where a and b are the coefficients of the second-order and first-order term, while c is the constant term.

The equation we have in this problem is

By comparing (1) with (2), we immediately see that

A = -3x^4

B = 7x

C = 2

Step-by-step explanation:

Hope this helps :)

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A boy travelled a distance of 10 km in 2 minutes calculate the speed of that boy <br>

prohojiy [21]

Step-by-step explanation:

(i hope this helps)

speed=distance/time taken

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3 years ago

X^2+3x-10 will be zero when x equals

Anit [1.1K]

Answer:

Answer: x equals to 2 and -5

Step-by-step explanation:

${ \tt{ {x}^{2} + 3x - 10 = 0 }}$

» Factorise the equation quadratically:

${ \tt{(x - 2)(x + 5) = 0}} \\ { \tt{x = 2 \: \: and \: \: - 5}}$

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3 years ago

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Please help me, it would be really nice

77julia77 [94]

4 Options bc its correct ome

6 0

3 years ago

If Fun Reads Bookstore has a ready club with a $40 fee and charges $5 per book and Cool Covers Bookstores club charges $100 fee

choli [55]

Answer:

You have to buy more than 20 books to make Cool Cover Bookstore club a better deal.

Step-by-step explanation:

Given that:

Fee charged by Fun Reads Bookstore = $40

Charges per book = $5

Let x be the number of books.

A(x) = 5x+40

Fee charged by Cool Covers Bookstore = $100

Charges per book = $2

B(x) = 2x+100

For making Cool Cover Bookstores club a better deal,

B(x) > A(x)

2x+100 > 5x+40

2x-5x > 40-100

-3x > -60

Dividing both sides by -3

$\frac{-3x}{-3}>\frac{-60}{-3}\\x>20$

Hence,

You have to buy more than 20 books to make Cool Cover Bookstore club a better deal.

8 0

3 years ago

Please and thank you

KatRina [158]

Answer:

$\huge\boxed{\sf x = 4}$

Step-by-step explanation:

If the given polygon is a regular polygon, its sides are equal.

This means:

$x^2+4=x^2+x$

Subtract $x^2$ to both sides

4 = x

x = 4

$\rule[225]{225}{2}$

Hope this helped!

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2 years ago

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