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3 years ago

When muiltplying two exponents, If the base numbers are DIFFERENT can u add the two exponents?

1 answer:

8 0

Multiplying exponents with different bases
First, multiply the bases together. Then, add the exponent. Instead of adding the two exponents together, keep it the same.

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X^4 a^5 / x^3 a^3 answers x^2 a^2 xa^2 x^-1 a^-2 a^2/x

bagirrra123 [75]

Well the answer i got was $a^{8}x$ when i multiplied
the answer i got when i added was $x^{4} + \frac{ a^{5} }{ x^{3} } + a^{3}$

3 0

3 years ago

Can someone plz help ASAP -5+30<-10

Zigmanuir [339]

Answer:

This is False

Step-by-step explanation:

-5+30<-10

False

6 0

3 years ago

Read 2 more answers

F(x)=18x+11, find f(5)

Natalija [7]

Answer:

$\boxed {\tt f(5)=101}$

Step-by-step explanation:

We are given the function:

$f(x)=18x+11$

and asked to find f(5). Therefore, we must substitute 5 in for each $x$ .

$f(5)=18(5)+11$

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Multiply 18 and 5.

$f(5)=90+11$

Add 90 and 11.

$f(5)=101$

f(5) is equal to 101.

5 0

3 years ago

How do you calculate the slope of a line?

rosijanka [135]

Answer:

y2-y1/x2-x1 or rise/run

Step-by-step explanation:

I learned this in algebra

5 0

3 years ago

Pls help ill give u brainliest

Monica [59]

Answer:

Answers:

Rate of change = -5

Initial value = 25

Step-by-step explanation:

Each time x increases by 2 (eg from x = 1 to x = 3), the value of y drops by 10 (eg from y = 20 to y = 10)

Therefore the slope is...

slope = rise/run = (change in y)/(change in x) = -10/2 = -5

slope = -5

So each time x increases by 1, y will decrease by 5

Flip things around: each time x decreases by 1, y will increase by 5

So the pair (x,y) = (1,20) shown in row 1 of the table leads to (0,25) based on the rule above. Another way to see this is to plug m = -5, x = 1 and y = 20 into y = mx+b and solve for b to get b = 25

8 0

3 years ago