3 years ago

HELP...Cant figure it out

1 answer:

4 0

Answer:44

Step-by-step explanation:

-8(-6) -4

48 -4

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Dovator [93]

Idk about number 4 but I think the other ones are correct

5 0

3 years ago

JulsSmile [24]

Answer:

3x²- 1

Step-by-step explanation:

f(-3) when f(x) = -x²+1

(-x²+1) × -3

3x²- 1

3 0

3 years ago

lana66690 [7]

<span>if a = 2x and b = 1

(2x)</span>³+1³ = (2x+1)(4x²-2x+1)

I hope this helps

6 0

3 years ago

k0ka [10]

k-3+3<5+3 is the explanation and the answer is k<8

7 0

3 years ago

sergey [27]

$\mathbf k\times(\mathbf i-3\mathbf j)=(\mathbf k\times\mathbf i)-3(\mathbf k\times\mathbf j)$
$=\mathbf j-3(-\mathbf i)$
$=3\mathbf i+\mathbf j$

3 0

3 years ago