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2 years ago

If 2 sq rt 2x = 2 sq rt 3, what is the value of x?

Mathematics

1 answer:

Arturiano [62]2 years ago

5 0

Answer:

<u>The correct answer is x = 3/2</u>

Step-by-step explanation:

2 √2x = 2√3, what is the value of x?

Let's solve for x, this way:

2 √2x = 2√3

√2x = √3 (Dividing by 2 at both sides)

(√2x) ² = (√3) ² (Raising both sides at the 2nd power)

2x = 3

x = 3/2 (Dividing by 2 at both sides)

<u>The correct answer is x = 3/2</u>

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Find the amount of interest earned in a bank account that has $500 for 4 years at an interest rate of 3.2%.

Andrews [41]

If i remember correctly 500*3.2%=16 and 16*4 equals $64.

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3 years ago

Encuentra en cada producto notable el error o errores,enciérralo y escribe el resultado correcto.

lbvjy [14]

Given:

The equation is:

$(2x+3y)(2x-3y)=4x^2+6y^2$

To find:

The error in the given equation and correct it.

Solution:

We have,

$(2x+3y)(2x-3y)=4x^2+6y^2$

Taking left-hand side, we get

$L.H.S.=(2x+3y)(2x-3y)$

$L.H.S.=(2x)^2-(3y)^2$ $[\because a^2-b^2=(a-b)(a+b)]$

$L.H.S.=(2)^2(x)^2-(3)^2(y)^2$ $[\because (ab)^x=a^xb^x]$

$L.H.S.=4x^2-9y^2$

It is not equal to right-hand side $4x^2+6y^2$ . In the right hand side, there must be a negative sign instead of positive sign.

Therefore, $(2x+3y)(2x-3y)=4x^2-6y^2$ .

8 0

3 years ago

⭐Please help me figure out this question...Thanx⭐

Firdavs [7]

The answer is D just so you know

7 0

3 years ago

PLEASE HELP!<br><br> Reduce to simplest form.<br> 5/8 - (- 7/2)

Daniel [21]

Answer:

$\huge\boxed{\sf 4\frac{1}{8} }$

Step-by-step explanation:

$\sf =\frac{5}{8} - (-\frac{7}{2} )\\\\Rule : ( - *- = +)\\\\\=\frac{5}{8} +\frac{7}{2} \\\\LCM = 8\\\\\=\frac{5+28}{8} \\\\\=\frac{33}{8} \\\\=4\frac{1}{8}$

$\sf =\frac{5}{8}+ \frac{7}{2} \\\\=\frac{5+28}{8}$

$\sf =\frac{33}{8} \\\\=4\frac{1}{8}$

Hope this helped!

<h2>~AnonymousHelper1807</h2>

7 0

2 years ago

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ANTONII [103]

Answer:

316.41

Step-by-step explanation:

Because if you mutiply to find both volumes then add the volumes together you would get 316.41

3 0

3 years ago