Question

Evaluate the expression \((4x^3y^{-2})(3x^{-2}y^4)\)

Answer 1

please post this jpg. file using the Attach File button below to this window

Answer 2

use this property

a^x *a^y = a^(x +y)

and

a^x : a^y = a^(x - y )

Answer 3

ok step by step

4*3 = ?

Answer 4

bravo

who asked is offline

Answer 5

@Laylalyssa

Answer 6

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
ok step by step

4*3 = ?
\(\color{#0cbb34}{\text{End of Quote}}\)
12

Answer 7

ok the second terms

x^3 *x^(-2) = ?

Answer 8

use this formula what i ve wrote above

Answer 9

when you multiple the same terms with exponents so the exponents you need assume them

Answer 10

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
ok the second terms

x^3 *x^(-2) = ? = x^(3-2) = x^?
\(\color{#0cbb34}{\text{End of Quote}}\)

Answer 11

and in case of the next term of y just so in this way

Answer 12

@supie

Answer 13

\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
\(\color{#0cbb34}{\text{Originally Posted by}}\) @jhonyy9
ok the second terms

x^3 *x^(-2) = ? = x^(3-2) = x^?
\(\color{#0cbb34}{\text{End of Quote}}\)
\(\color{#0cbb34}{\text{End of Quote}}\)
so i just solve \(x^3 *x^(-2) = ? = x^(3-2)\)?

Answer 14

\(x^3 *x^{(-2)} = ? = x^{(3-2)}\)?