Solve the equation using the square root property. Show your work, please! 5x^2 + 80 = 0
1 answer:
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Answer:
Step-by-step explanation:
<h2><u>An exponent is multiplying a number by itself as many times as the exponent says so.</u></h2><h2><u /></h2><h2><u>So we need to find a number that times itself 3 times.</u></h2>-4 fits this.
-4 x -4 x -4
==> -64
z = -4