I'll give brainliest!! Show why these statements are true. Random answers will be reported! 1. (x³)⁴ = x¹²
2. [(2x + 3y)⁴]² = (2x + 3y)⁸
please write out the expressions so ik how to answer the rest of the questions!

Use pemdas.

1. 3 * 4 = 12. Or x + x + x + x + x + x + x + x + x + x + x + x = x^12

Explaination: when there are parentheses followed by a multiplier, you must multiply everything within the parentheses. Since the multiplier in this case is an exponent, simply multiply the 2 exponents together and move the base to the other aide of the equal sign.

2. 4 * 2 = 8.

Explaination: Same as above. Since x and y are unlike terms, you cant simplify this equation any further.

Good luck I hope this helps! If you have any further questions let me know!

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.