3 years ago

Name three exponent rules

Mathematics

2 answers:

Nikitich [7]3 years ago

5 0

Answer:

Quotient rules

Derivative rule

Negative exponents

hope this helps

belka [17]3 years ago

3 0

Three examples of exponent rules are;

Product of Powers Rule
Quotient of Powers Rule
Power of a Power Rule

Hope this helps!

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The freezing point of neon is about -249c . The freezing point of chorine is about 148c higher. What is the approximate freezing

Westkost [7]

Answer:

-101 c.

Step-by-step explanation:

-249 + 148

= -(249 - 148)

= -101 C.

5 0

3 years ago

Multiply. (2x2 + 4x - 3)(x2 - 2x + 5)

BigorU [14]

For a moment, let $y=x^2-2x+5$ . Then by the distributive property,

$(2x^2+4x-3)p=2x^2p+4xp-3p$

Again by the distributive property,

$2x^2p=2x^2(x^2-2x+5)=2x^4-4x^3+10x^2$

$4xp=4x(x^2-2x+5)=4x^3-8x^2+20x$

$-3p=-3(x^2-2x+5)=-3x^2+6x-15$

Taking everything together, we get

$(2x^2+4x-3)(x^2-2x+5)=(2x^4-4x^3+10x^2)+(4x^3-8x^2+20x)+(-3x^2+6x-15)$
$(2x^2+4x-3)(x^2-2x+5)=2x^4-x^2+26x-15$