3 years ago

I need help with a math problem can you pls help what is 3+2×4957÷39572÷485-897+175=

Mathematics

1 answer:

inysia [295]3 years ago

6 0

what's the question you need help on

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Serga [27]

Answer:

first one is square root

don't know the second tho

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3 years ago

The inequality 10x ≤ –0.6x + 7 can be broken into two related inequalities. Review the graphs of the two related inequalities.

Fynjy0 [20]

Answer: B -3

Step-by-step explanation:

Got it right on Edge

6 0

3 years ago

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WILL GIVE BRAINLIEST HELP URGENT!!!

denis23 [38]

Answer:

Find like terms:

5x and 2x are like terms,

as well as:

42 and 1

do the math per usual but with the like terms:

5x - 2x = 3x

42 -1 = 41

Therefore your answer is:

(3x - 41)

(hope this helps)

8 0

3 years ago

john wants to buy a new bike that costs $337 and he already has saved $103. estimate to find about how much more john needs to s

Marrrta [24]

Estimation : 340 - 100 = 240

5 0

3 years ago

What is the completely factored form of this polynomial? 2x5 + 12x3 − 54x

Cloud [144]

Answer:

$2x(x^2-3)(x^2+9)$

Step-by-step explanation:

Given polynomial:

$2x^5+12x^3-54x$

Factor out the common term $2x$ :

$\implies 2x(x^4+6x^2-27)$

To factor the trinomial $x^4+6x^2-27$ :

$\textsf{Let }u=x^2 \implies u^2+6u-27$

Factor the quadratic by finding two numbers that multiply to -27 and sum to 6: 9 and -3

Rewrite the middle term as the sum of these two numbers:

$\implies u^2+9u-3u-27$

Factorize the first two terms and the last two terms separately:

$\implies u(u+9)-3(u+9)$

Factor out the common term (u + 9):

$\implies (u-3)(u+9)$

Substitute back $u=x^2$ :

$\implies (x^2-3)(x^2+9)$

Therefore, the factored form of the given polynomial is:

$\implies 2x(x^2-3)(x^2+9)$

3 0

3 years ago

Read 2 more answers