2 years ago

Simplify this expression. (√2 + √3)(√5 - √7)

2 answers:

7 0

Answer:

\sqrt{10}-\sqrt{14}+\sqrt{15}-\sqrt{21}

OPTION B

4 0

\sqrt{10}-\sqrt{14}+\sqrt{15}-\sqrt{21}

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sesenic [268]

4x - 3(x - 2) - x
4x - 3x + 6 - x
4x - 4x + 6
6....u r correct because ur x's cancel out

8 0

2 years ago

LUCKY_DIMON [66]

15 meters should be about right. hope this helped

5 0

2 years ago

Ray Of Light [21]

Y=.25x +700 ; 200 miles
I think the inequality is right

4 0

2 years ago

Elodia [21]

Answer:
379.94

Explanation :
check out my attached work
Hope it helps, let me know if you have any questions !
Have a nice rest of your day :)

4 0

1 year ago

Tju [1.3M]

Answer: A: 3x^2y^(3/2)

Step-by-step explanation:

This can be written as

(81*x^8*y^6)^(1/4)

Then multiply each exponent by (1/4):

81^(1/4)*x^(8(1/4))y^6(1/4))

81^(1/4) = 3

x^(8(1/4)) = x^2

y^6(1/4)) = y^(3/2)

The result: 3x^2y^(3/2)

7 0

1 year ago