-5-grams-t-in-some-unit-what-polynomial-describes-the-combined-mass-and-simplify

Question

A lab mixes two solutions: Mixture A has a mass given by (3t+2)\left(3t+2\right) grams, and Mixture B has a mass of  (−t+5)\left(-t+5\right) grams. Combine the masses and simplify.

Accepted Answer

(2t+7)(2t + 7) grams

Answer

(2t−3)\left(2t-3\right) grams

Answer

(4t+7)(4t + 7) grams

Answer

(3t−3)(3t - 3) grams

A lab mixes two solutions: Mixture A has a mass given by (3t+2)\(\left\)(3t+2\(\right\)) grams, and Mixture B has a mass of (−t+5)\(\left\)(-t+5\(\right\)) grams. Combine the masses and simplify.

A lab mixes two solutions: Mixture A has a mass given by $open paren 3 t plus 2 close paren$ grams, and Mixture B has a mass of $(- t + 5)$ grams. Combine the masses and simplify.