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Ryanbolano07go
Answered

Find the value of 4b2 at b=-2​

Sagot :

Shanleyhanscantgo

Answer:

-64

Step-by-step explanation:

4(-2)^2

= -8^2

=-64

Answer:

EVALUATING ALGEBRAIC EXPRESSION

Since given po si -2 as value of variable b, ang gagawin lang po natin is to substitute po.

[tex]\huge\sf{4b²}[/tex]

[tex]\sf{4(-2)²}[/tex]

[tex]\sf{4 (-2) (-2)}[/tex]

[tex]\sf{4 (4)}[/tex]

[tex]\boxed{\purple{\sf{= 16}}}[/tex]

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