Question

3a^2-7ab+4b^2by a-2b​

Answer 1

Step-by-step explanation:

STEP1:Equation at the end of step 1

(((3 × (a2)) - 7ab ) + ( 22b2 × a))-2b

STEP 2 :

Equation at the end of step2:

((3a2 - 7ab) + 22ab2) - 2b

STEP3:

Final result :

3a2 + 4ab2 - 7ab - 2b

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