2 years ago

Please help! I am stuck!

Mathematics

1 answer:

damaskus [11]2 years ago

6 0

the answer is C I think, I cant tell which is which but its the top right

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Please help!!!!!!! Will mark brainliest

netineya [11]

Answer:

$\displaystyle 5$

Step-by-step explanation:

$\displaystyle ±7 = \sqrt{49} \\ \\ -7 = x + 2\:\:AND\:\:7 = x + 2 \\ \\ -9, 5 = x$

Sinse you want the POSITIVE solution, your answer is 5.

I am joyous to assist you at any time.

7 0

2 years ago

X3−2=10 help plz i need help

Norma-Jean [14]

X=4
This is because
(4)3-2=10
12-2=10
10=10
This makes the statement true!
Hope this helps have a good day!

6 0

2 years ago

Hi does anyone know the answer

damaskus [11]

Answer:

3.7

Step-by-step explanation:

3 0

2 years ago

Need a quick answer please

tino4ka555 [31]

Answer:

X=22

Step-by-step explanation:

5 0

2 years ago

Factor the polynomial 16b^4+30b^3-12b^2

Lelu [443]

Answer:

2b²(8b²+15b-6)

Step-by-step explanation:

16 $b^{4}$ +30b³-12b²

2b²(8b²+15b-6)

This is not further factorable. If you want to find the roots, you'd have to use the quadratic formula for the polynomial in the parentheses. Therefore that is our final answer.

4 0

2 years ago