Look at the picture.
Sheila is two years older than her brother.of sheila's brother age is c
1 answer:
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An expression that is equivalent to is 5
× 4
or 10
×2
<u>Step-by-step explanation:</u>
We can write the equivalent expression for the given expression as,
5 × 4
= 20
= 20
We can add the powers of x as 2+ 2 = 4.
Since the base x is same we can add the powers as per the law of exponents as, ×
=
10 ×2
= 20
= 20
So an expression that is equivalent to is 5
× 4
or 10
×2