factorise 16x²- (5y+z)²
Answers
Answered by
4
Answer:
= (4x - 5y - z) (4x + 5y + z)
Step-by-step explanation:
a2 - b2 = (a - b) (a+ b)
16x²-(5y+z)²
= (4x)2 - (5y + z)2
= (4x - 5y - z) (4x + 5y + z)
Answered by
3
Answer:
16x+(5y+z) 16x-(5y+z)
16x+5y+z 16x-5y-z
16x+16x
32x
Step-by-step explanation:
a² - b²
(a+b) (a-b)
(formula)
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