Factorise : 3z² + 9z - 30
Answers
Answered by
2
Answer:
3+z+z+ 9+z -30
Step-by-step explanation:
this the factorisation
Answered by
7
Answer:
Here is your answer please make me brainliest and follow me
Step-by-step explanation:
3z² + 9z - 30 [ 3z × 30 ]
= 3z² + 15z - 6z - 90 ( We have to bring 9z by adding or subtracting and bring 90 by multiplying)
= 3z( x
Similar questions