Leah and Dan are trying to prove that the triangles below are congruent. Leah says they are congruent by the AAS congruence crit
eria, while Dan says they are congruent by the ASA congruence criteria. Who is correct? Explain.
1 answer:
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Answer: 25x² - 64
<u>Step-by-step explanation:</u>
(5x + 8)(5x - 8)
= 5x(5x - 8) + 8(5x - 8)
= 25x² - 40x + 40x - 64
= 25x² + 0x - 64
=
NOTE: descending powers means the biggest exponent goes first, then the next biggest exponent, etc.
For example: x⁴ then x³ then x² then x then the number (which is actually x⁰)
Theta*
radians.