3 years ago

What is (2x) exponent of 2 + 3x exponent of 2 - y

Mathematics

1 answer:

Lelu [443]3 years ago

8 0

(2x)^2 + 3x^2 - y = (2(3))^2 + 3(3)^2 - 12 = (6)^2 + 3(9) - 12 = 36 + 27 - 12 = 51.

You might be interested in

X-3=4 with work to provide

TEA [102]

Answer:

Step-by-step explanation:

x-3=4

x=4+3

x=7

7 0

3 years ago

Read 2 more answers

Jordan enters 3.4 x6.8 into his calculator. He writes the digits 2312 from the display and forgets the decimal point. Where shou

vivado [14]

Answer:

23.12

Step-by-step explanation:

Jordan has entered 3.4 x 6.8 on his calculator.

3.4 x 6.8 = (34/10) x (68/10) = (34 x 68) / (100) = 23.12

Or an easier way would be, observing the two numbers.

In 3.4 , there is one digit after decimal point.

In 6.8 there is one digit after decimal point.

So in their product there should be two digits after the decimal point.

So the answer is <em>23.12</em>

8 0

2 years ago

What is the product of 5.2×<img src="https://tex.z-dn.net/?f=10%5E%7B4%7D" id="TexFormula1" title="10^{4}" alt="10^{4}" align="a

marysya [2.9K]

Answer:

6.76 × 10²

Step-by-step explanation:

5.2 × $10^{4}$ × 1.3 × [/tex]10^{-2}[/tex]

= 5.2 × 1.3 × $10^{2}$

= 6.76 × 10²

6 0

3 years ago

Read 2 more answers

Convert 4 gallons to pints. Choose the words and numbers to complete the statements.

Ilia_Sergeevich [38]

Answer:

4 Gallons is 32 pints

Explanation:

Multiply the value of gallons by 8 to convert to pints.

6 0

2 years ago

Read 2 more answers

A car’s odometer measures distance to the nearest 0.1 miles. Which is the most appropriate way to report the distance driven usi

Mkey [24]

I would think the answer would be C.

3 0

2 years ago

Read 2 more answers