Q. Evaluate the left hand side to find the value of a in the equation in simplest form.x21x32=xaAnswer:
Simplify Left-hand Side: To solve for a, we need to simplify the left-hand side of the equation using the properties of exponents.When dividing powers with the same base, we subtract the exponents: xm/xn=x(m−n).Let's apply this rule to the given expression.
Subtract Exponents: We have x32 divided by x21.Subtract the exponents: (32)−(21).To subtract these fractions, we need a common denominator.The common denominator for 3 and 2 is 6.
Find Common Denominator: Convert (32) and (21) to have the common denominator of 6.(32) becomes 64 and (21) becomes 63.Now subtract the fractions: 64−63=61.
Convert Fractions: So, the simplified form of the left-hand side is x61.Therefore, a=61.This is the simplest form of the exponent for the given expression.
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