In the given figure find the value of xX+20°x+3° x+7°
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x X +20^0x + 3^0 x + 7^0 where the symbol ^ represents to the power of.
= x ( x + 20^0 x +3^0 x +7^0)
= x (x+x+1+1)... Using the law of Indices.(Exponents) where anything to the power 0 becomes 1 (a^0 =1)
= x (2x+2)
=2x^2+2x
Using the law of Factorisation:
Taking 2x as a common factor:
=2x(x+1) as your answer.
Hope you got it right.
Happy learning.
= x ( x + 20^0 x +3^0 x +7^0)
= x (x+x+1+1)... Using the law of Indices.(Exponents) where anything to the power 0 becomes 1 (a^0 =1)
= x (2x+2)
=2x^2+2x
Using the law of Factorisation:
Taking 2x as a common factor:
=2x(x+1) as your answer.
Hope you got it right.
Happy learning.
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