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RideAnS [48]
2 years ago
11

Algebra Please help Simplify (2√5+3√7)^2

Mathematics
2 answers:
GREYUIT [131]2 years ago
4 0
4√5+9<span>√7

Hope this helps!</span>
Effectus [21]2 years ago
3 0
The correct answer is 83 + 12 sqrt(35) !!  :D

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If U = {a, b, c, d, e, f, g, h}, A= {a, b, c, d, e) and B= {c, d, e, f, g), find A-B and A nB. ​
Assoli18 [71]

<em>here</em><em>,</em>

U = {a, b, c, d, e, f, g, h}, A= {a, b, c, d, e) and B= {c, d, e, f, g),

now,

A-B = {a,b}

A n B = { c,d,e}

3 0
3 years ago
Please help me i will give BRAINLIEST<br> help
SSSSS [86.1K]

Answer:

A) T and R

B) <SQR or <RQS

C) Q

Step-by-step explanation:

A) The sides of a angle are the end points which are T and R in this case.

B) Angle 2 has S and R and its end points. And the vertex which is Q is always in the middle, so the angle is <SQR and <RQS

7 0
2 years ago
What is the value of 6(2b-4) when b =5
Sindrei [870]

Answer: The value of 6(2b-4) is 36.


Step-by-step explanation:

Given expression: 6(2b-4)

To find the value of 6(2b-4) at b= 5, we need to substitute the b=5 in the expression, we get

6(2(5)-4)\\=6(10-4).......[\text{solve parentheses}]\\=6(6)\\=6\times6=36

\\\Rightarrow6(2(5)-4)=36

Therefore, the value of  6(2b-4) is 36, when b=5.

5 0
3 years ago
Read 2 more answers
THIS IS THE THIRD AND FINAL TIME I WILL EVER POST A QUESTION ON BRAINLY IF SOMEONE GIVES ME A INCOMPLETE QUESTION (AKA TROLL COM
Afina-wow [57]

B and C are correct because you do basic PEMDAS and get 58 for both those expressions. If this is right could you possibly give me brainliest? Hope this helped.

8 0
3 years ago
Which of the following statements about points are false?
vagabundo [1.1K]

Answer:

their sizes vary

Step-by-step explanation:

their sizes vary

4 0
3 years ago
Read 2 more answers
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