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2 years ago

If (x) - 3x2 - 2x* 4 and g(x) = 5x2 - 6x - 8, find (f + 9) (4),

1 answer:

kirza4 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

3x^2+5x^2-2x+6x+4-8

8x^2+4x-4

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alexdok [17]

No it is not correct the answer is 14!

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3 years ago

ryzh [129]

$x \geqslant - \frac{1}{ {12x}^{2} + 12x }$
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3 years ago

Hatshy [7]

Answer:

Yes

Step-by-step explanation:

$y\leq 3x+9\\\\8\leq 3(7)+9\\\\8\leq 21+9\\\\8\leq 30$

Yes, the given point makes the inequality true. We end up with a true statement.

Hope this helps.

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3 years ago

deff fn [24]

Answer:

6cm

Step-by-step explanation:

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3 years ago

kiruha [24]

Answer:

lj= lk din 30 give lj= 4✓2

and ml=x= lj cos 45

on solving x= 4✓2 cos45=4

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2 years ago