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3 years ago

(x^4)^2 perform the indicated operation

Mathematics

2 answers:

erica [24]3 years ago

8 0

Answer:

$x^8$

Step-by-step explanation:

Since you are doing $x^4$ squared, you have to multiply the exponents.

4 * 2 = 8

$x^8$

bixtya [17]3 years ago

7 0

Answer:

$x^8$

Step-by-step explanation:

$(x^4)^2$

Apply the law of exponents, where:

$(x^a)^b=x^{ab}$

$(x^4)^2=x^{4 \times 2}=x^8$

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Find the solutions to the equation below. check all that apply

BartSMP [9]

Answer:

A and E

Step-by-step explanation:

Given

20x² - 26x + 8 = 0 ( divide through by 2 )

10x² - 13x + 4 = 0

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 10 × 4 = 40 and sum = - 13

The factors are - 5 and - 8

Use these factors to split the x- term

10x² - 5x - 8x + 4 = 0 ( factor the first/second and third/fourth terms )

5x(2x - 1) - 4(2x - 1) = 0 ← factor out (2x - 1) from each term

(2x - 1)(5x - 4) = 0

Equate each factor to zero and solve for x

2x - 1 = 0 ⇒ 2x = 1 ⇒ x = $\frac{1}{2}$ → E

5x - 4 = 0 ⇒ 5x = 4 ⇒ x = $\frac{4}{5}$ → A

6 0

2 years ago

Raul is building a house. On day 1, he uses 3 bags of cement. On each of the following 3 days, he uses 3 times the number of bag

Ksivusya [100]

18bags
Look if 1=3 2=9 3= 18 so he uses 18 bags!

8 0

3 years ago

Atriangle was translated 4 units down.

loris [4]

Answer:

Idk if this is right but I think it's The transformed shaped shifted 7 units to the right so add 7 to x and it shifted 6 units down so subtract 6 from y.

The answer is (x,y) = (x+7) (y-6)

Hope this helps!!!?

7 0

3 years ago

Read 2 more answers

Round 61.621 to the nearest centimeter.

Bogdan [553]

The answer would be 62.

3 0

3 years ago

Equations and inequalities!<br> solve for w <br> 11=253-w

Annette [7]

Answer:

w = 242

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

$11=-w + 253$
$-w + 253 = 11$

Step 2: Subtract 253 from both sides.

$-w + 253 - 253 = 11 - 253$
$-w = -242$

Step 3: Divide both sides by -1.

$\frac{-w}{-1}=\frac{-242}{-1}$
$w = 242$

Step 4: Check if solution is correct.

$11 = 253 - (242)$
$11 = 253 - 242$
$11 = 11$

Therefore, w = 242.

Have a lovely rest of your day/night.

8 0

2 years ago