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2 years ago

5

What expression is equivalent to

1 answer:

Anna [14]2 years ago

8 0

Answer:

25 $z^{4}$ + 9z² + 4

Step-by-step explanation:

Using the rule of exponents

$a^mb^n)^{p}$ = $a^{mp}$ $b^{np}$

Given

$(5z^2+3z+2)^{2}$

= 5² $z^{2(2)}$ + 3²z² + 2²

= 25 $z^{4}$ + 9z² + 4

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<em /> $Rate = 1.1/hr$ <em />

<em />

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