4 years ago

How could you estimate the product 253×93?

1 answer:

7 0

Your answer should be 253 x 93=22500

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Elina [12.6K]

Hello, please consider the following.

a) You need to replace x by -1.

$f(-1)=4*1-3*(-1)+5=4+3+5=12$

b) You need to replace x by 2t and simplify.

$f(2t)=4*(2^2t^2)-3*(2t)+5=16t^2-6t+5$

c) You need to replace x by t-2 and develop, and simplify.

$f(t-2)=4(t-2)^2-3(t-2)+5\\\\=4(t^2-4t+4)-3t+6+5\\\\=4t^2-16t+16-3t+11\\\\=4t^2-19t+27$

Thank you.

5 0

3 years ago

Yuri [45]

It’s 12 potatoes. Hope this helps!

4 0

3 years ago

Sloan [31]

Answer:

Step-by-step explanation:

$\frac{d}{dx} (3x {}^{2} )$

$\frac{1}{x} 3 {x}^{2}$

$3x$

7 0

3 years ago

Katen [24]

Here I'll Simplify it to show the work.
You need PEMDAS

9(2*2+4÷2)
9(4+4÷2)
9(8÷2)
9(4)
9(4) = 9 × 4 = 36

The Answer is 36.

6 0

3 years ago

Arada [10]

Answer:

i really dont know and do you know how i really dont know

Step-by-step explanation:

it bc i dont literally

3 0

3 years ago