Find the square of 12 find the square root of 196,324

Mathematics

1 answer:

IRISSAK [1]3 years ago

5 0

Step-by-step explanation:

the square of 12 =12×12 =144

and the square root of 196324 = ✓196324

= 443.084642

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Please help me brainliest

liq [111]

Answer:

1, 2, 3, 4

Step-by-step explanation:

4 1/3·1 = 4 1/3 Good
7 1/3·2 2/5 = 22/3·12/5 = 110/15·36/15= 3960/225 = 17 3/5 Good
6 2/3·1/2 = (6 2/3)/2 = 3 1/3 Good
4 1/2·2 1/6 = 9/2·13/6 = 27/6·13/6 = 9 3/4 Good
5·3 1/4 = 20/4·13/4 = 16 1/4 Doesn't Work

8 0

1 year ago

Read 2 more answers

Which equation shows a valid step in solving /2x-6+2x+6=0?

AfilCa [17]

An equation which shows a valid step that can be used to solve the given mathematical equation is $(\sqrt[3]{2x - 6})^3 = (-\sqrt[3]{2x + 6})^3$

<h3>What is an equation?</h3>

An equation simply refers to a mathematical expression that can be used to show the relationship existing between two (2) or more numerical quantities.

In this exercise, you're required to show a valid step which can be used to solve the given mathematical equation. Since both equations are having a cube root, the first step is to take the cube of both sides.

Take the cube of both sides, we have:

$\sqrt[3]{2x - 6} + \sqrt[3]{2x + 6} = 0\\\\(\sqrt[3]{2x - 6})^3 + (\sqrt[3]{2x + 6})^3 = 0^3\\\\(\sqrt[3]{2x - 6})^3 = (-\sqrt[3]{2x + 6})^3$