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2 years ago

√5 • -4√20PLEASE SHOW STEP BY STEP ON HOW YOU SOLVED THE EQUATION

Mathematics

2 answers:

QveST [7]2 years ago

8 0

Answer:

-40

Step-by-step explanation:

$\sqrt{5} \times - 4 \sqrt{20}$

Multiplication is commutative.

$- 4 \sqrt{20} \times \sqrt{5}$

Apply Profuct Rule

$- 4 \sqrt{100}$

Simplify sqr root of 100

$- 4 \times 10 = - 40$

mash [69]2 years ago

8 0

Hi ;-)

√5 · (-4√20) = -4√(5 · 20) =

= -4√100 = -4 · 10 = -40

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2 years ago

√5 • -4√20PLEASE SHOW STEP BY STEP ON HOW YOU SOLVED THE EQUATION​

√5 • -4√20PLEASE SHOW STEP BY STEP ON HOW YOU SOLVED THE EQUATION