[tex] \sf{\qquad\qquad\huge\underline{{\sf Answer}}} [/tex]
Let's evaluate ~
[tex]\qquad \sf \dashrightarrow \: 4 {x}^{3} {y}^{2} [/tex]
now, plug in the values :
[tex]\qquad \sf \dashrightarrow \: 4( -1 ) {}^{3}( {2)}^{2} [/tex]
[tex]\qquad \sf \dashrightarrow \: 4( - 1)(4)[/tex]
[tex]\qquad \sf \dashrightarrow \: - 4(4)[/tex]
[tex]\qquad \sf \dashrightarrow \: - 16[/tex]
So, the equivalent value is 16
Hii!
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[tex]\leadsto\parallel\boldsymbol{Answer.}\parallel\gets[/tex]
Value of the expression =
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[tex]\multimap\parallel\boldsymbol{Explanation.}\parallel\gets[/tex]
SUBSTITUTE the value of "x" instead of x and the value of "y" instead of y.
[tex]\sf 4(-1)^3(2)^2}[/tex]
NOW we can use P.E.M.D.A.S. to simplify this expression.
Remember, this acronym stands for.
P=Parentheses,
E=Exponents,
M=Multiplication,
D=Division,
A=Addition,
S=Subtraction,
and now we can use it to simplify.
We have the exponents first.
[tex]\sf 4\cdot(-1)\cdot4}[/tex].
NOW we multiply.
[tex]\sf -16}[/tex]
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Hope that this helped! Best wishes.
[tex]\textsl{Reach far. Aim high. Dream big.}[/tex]
[tex]\boldsymbol{-Greetings!-}[/tex]
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