Mathematics Teacher (1996) Vol. 89, No. 9

  • Mathematics Teacher (1996) Vol. 89, No. 9

    LOOI<, I . I st;mbolic nu:miplllttfion. Ptrll~wnmentls, so!Jieax+bx-c=o s!!_lif-sc_reen C'paot'hlies-result x""' ~ sure 15 easy fo ase. T/1is llJfJrks jasf /i.ke #te TI-82..>-Infert?cf;ve ze0111ef':/. ;/1 tl CLllot~laror. J16r~s wifh CBLMM rhis 1s a f!rsi/we ca11 conne.ct math and ::>c1ence. Volume 89, Number 9 • Decem