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Subjects
Mathematics CBSE
Class 8 New
We distribute yet things multiply
Textbook Based Questions
9.
NCERT | Distributivity | Figure It Out | Pg.143 | Q2(iv)
Exercise condition:
2
m.
Answer variants:
x
2
−
24
x
+
11
−
x
2
+
11
x
−
24
Expand the following product.
\((3 - x)(x - 8)\)
Answer:
The property used to expand the product is
(a + m)(b + n) = ab + mb + an + mn
(a - u)(b + v) = ab - ub + av - uv
(a + u)(b - v) = ab + ub - av - uv
(a - u)(b - v) = ab - ub - av + uv
.
\((3 - x)(x - 8)\) \(=\)
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