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2 years ago

Hi, I have utterly no idea what I'm doing here.

Mathematics

2 answers:

Anna11 [10]2 years ago

6 0

Answer:

Factored form: 2x(2x^2+x+1)

Step-by-step explanation:

You're subtracting them. :)

kompoz [17]2 years ago

5 0

Answer:

2x(4x^2+x+1)

Step-by-step explanation:

f(x) = 9x^3 + 2x^2 - 5x + 4

g(x) = 5x^3 +0x^2 - 7x + 4

f(x) - g(x) =

=(9x^3-5x^3) + (2x^2-0x^2) + (-5x - (-7x)) + (4-4) = 4x^3 +2x^2 +2x

=2x(4x^2+x+1)

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3 years ago

Estimate the product 48 x 29 by rounding each factor to the nearest ten.<br> on

Leno4ka [110]

Answer:

1500

Step-by-step explanation:

48-50

29-30

50 times 30 = 1500

4 0

3 years ago