What will be the result of this algebraic expression:
if we ascertain that:
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What will be the result of this algebraic expression:
if we ascertain that:
Let's insert the given data into the expression:
8*50-0(7+50) =
400-0*57 =
400-0 =
400
What will be the result of this algebraic expression:
\( 5x-6 \)
if we place
\( x=8 \)
Great question! When any factor in multiplication is zero, the entire product is zero. So b(7+a) = 0×57 = 0. It doesn't matter what's inside the parentheses!
Technically no, but it's good practice! Calculating (7+50) = 57 helps you understand the expression structure, even though 0 times anything equals 0.
If a=0 and b=0, then becomes . Zero values make calculations much simpler!
Follow these steps:
Yes! When you see any variable equals zero, look for terms containing that variable. Those entire terms will equal zero, making the problem much simpler to solve.
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